Further though, I'm hard pressed to see what else they really could have done that wouldn't have overshadowed both the other two advisors as well as the companions. Like others have said, it's not Cullen's story. It's ours.
But well they somehow managed to make us see what a fascinating complex character Cullen was in DA2, and the guy was barely in it. That was just great writing, and included a shorter, much tighter narrative, a smaller cast of characters, and a more linear story.
And it wouldn't have been too hard to work some of that into the story. Take, for example, when the advisors are arguing over whether to approach the mages or the templars. Cullen finally says something like "But you can't trust mages! I of all people know that!" He looks perhaps a little embarrassed after the outburst; Leliana or perhaps the inquisitor has the option to tell him that's uncalled for/not true (or even agree with him). Later on, during one of the little chats in the courtyard, the inquisitor brings it up. Cullen rubs the back of his neck, looks annoyed/embarrassed, and apologizes for what he said. He gives little hints of what happened to him in the past, and admits he still has trouble with magic and the people who are cursed with it. Etc. etc.
I too would have preferred Blackwall being swapped out for expansions on other characters. I just don't like the guy. He seemed cowardly and preachy to the point of ringing false to me, even before his duplicity comes to light. I get what he intended but overall, he just didn't work for me.
I like Blackwall though? He was just... boring. Like a great number of the companions/advisors. His story was rail thin. If Blackwall had been the only other warrior besides Cassandra, his story would have shone through more prominently. The same could be said for Bull, but Bull is actually less relevant to the story than Blackwall. (Though Blackwall actually NOT being a Warden makes him virtually pointless in the grand scheme of things. He contributed exactly nothing to the story. But how many characters did? How many actually did things that affected the outcome? Solas, Cassandra, Dorian, Cole... the latter two simply on account of their recruitment missions (and I happen to like both actually! I particularly like the music throughout In Hushed Whispers.) Vivienne is amazing, but WHAT DOES SHE LITERALLY DO IN THE GAME?? Same with Blackwall, Sera, and Josephine.)
The game was just a bloody mess. TWO. MANY. CHARACTERS. Sprawling, lengthy storyline trudging through map after map after map. Several of those beautiful maps should've been removed, and several of the companions/characters should've been consolidated into one character. I honestly cannot imagine the conversation that led to the inclusion of a character like Blackwall. "I have an idea for a guy who pretends to be a warden!" "Cool, so what happens??" "Well, that's pretty much it. He pretends to be a warden and you find out he was lying. Then you can either kill him, make him a warden, or keep him."
Someone like Blackwall or even Sera serves zero purpose in the storyline. They not only aren't actively involved in the story, but they don't shed light on anything, they don't add depth to the world, etc. A character like Fenris you could say adds absolutely nothing to the storyline; you can not recruit him and it changes nothing. But in fact he not only introduces us to the nation of Tevinter (more than the "blink and you miss it" alienage sub-plot in DAO); he also acts as the opposing voice to Anders's pro-mage viewpoint. Blackwall has no viewpoint and reveals/illustrates nothing. Sera, to some very tiny extent, brings the viewpoint of "the little people" (we know this because she uses that phrase approximately 58 times), but we never see any of these "little people," we never get anything from them, they never affect our story in any way, and so on. And it freaking kills me to say this because I like both these characters and feel they could have been so much more.
I could make similar arguments for Vivienne and Josephine, too.
To be honest, I think having nine companions was a tad bit too much this time around. I'd have cut back maybe two (?) of them to really focus on expanding some others. All of them were really hit or miss for me. The ones I loved, I really really loved. The ones I wasn't a fan of, I really really was irritated by.
Yep. Number one, I'd have nixed the advisors. The War Table and its stupid little text missions were a massive miss for me. Cassandra and Leliana serve as excellent advisors and could have also been companions; ditto for Cullen. Keep Dorian, Solas, and Cole. Varric was extremely unnecessary; he was literally only there so that he could introduce us to Hawke. And let me just say, unless the next game reveals otherwise, Hawke's part in the story was ALSO utterly pointless. It was just a "YAY!!!" moment for the fans. We did not literally need him or her there.
So that would leave us with two of each class: Warriors (Cullen, Cass), Rogues (Leliana, Cole), and Mages (Solas, Dorian). And it would allow them to expand on characters like Cole and Dorian, who were pretty meh. Flesh out what Cass, Cullen, and Leliana have been doing and how they got to where they are today. Solas is already pretty much perfect as a character. Homerun on that one.
Lol, my canon choice though is to do Champions of Just (I really preferred the characters and writing of it to In Hushed Whispers, and Under Her Skin was fantastic) so I'd be ok if the tradeoff was no Dorian. I like Dorian a lot, but he isn't a make or break character to me, personally. Not like Bull, Cassandra, or Cole. They are my favorite party, bar none.
It's hard to be objective and try to figure out who to ditch, I know. I agree Bull's a fun guy to have in a party. And honestly so is Dorian. But get rid of Bull, and Dorian's story can be expanded upon more. Or vice versa, but then you'd have to really work to make Bull's story matter period, which it does not in the base game. Though only time will tell... it's possible that, like Fenris, he's giving us a little premature glimpse into a foreign culture we haven't yet explored.
But damn it, I wanted that with Dorian. Instead we got "I'm rich and so slaves are totally okay." Okay thanks pal.