A new PC each game is fine, how they do it is absolutely absurd. I'll never understand how intelligent designers/writers make such weak choices, is it at the behest of their bosses in the name of sales?
The only time it partially worked (story-wise, even though fan reaction is another story) was in DA2. DAO was a self-contained unit. You could argue that the Warden still had adventures they could go on, but at least most of the major plot lines where cleaned up by the time of the last DLC, if not thoroughly explained.
Now they’ve gone to this idea to foreshadow the next villain, and it’s weak. I can’t believe they even gave Hawke the line in DAI to say Cory was his/her responsibility. He was, but Hawke never gets to have that satisfaction, they make a cameo, spew the line, then either dies or leaves the country.
Hawke has the vendetta against Cory and IQ’s interactions are less interesting because of it, even more so given the ridiculous Hawke cameo. This even helped to neuter Cory into a weak villain. Going forward, if Solas is the villain, it will be even less satisfying as a New PC, who has no history with him, and will have to learn things most DAI players will already know. Its annoying when I know more than my character, and that's becoming the rule rather than the exception in DA. DAI could have been epic, but it wasn’t. Not all of that is due to the new PC, but they way they tailored the story with a foreshowed villain certainly contributed to it.
Imagine if in DAA, the Architect was only introduced... and escaped at the end... roll the credits. AND then he was a major factor in DA2… for Hawke to deal with. How stupid would that have been? Same goes for encountering prior love interests and cameos. We meet them as a new character, and have to suffer through dialogue choices that pretend we don’t know them, because the PC is new and has just met them. It’s stupid and makes the encounters anti-climatic, takes away from the experience and is just plain silly…
New PC bellows,”Hi Morrigan, I romanced you as the Warden in 10 DAO playthroughs and know just about every intimate detail of your life, yet, because you and I have just met, I have to pretend I know nothing about you, isn’t this awesome? Why, Flemeth is your mother? *gasp* I had NO idea this could be true.”
They need to make a clean break between games. They could still have cameos if they wanted, but one game weakly bleeding into the next isn’t working.