There's definitely benefits of both, I like the way Origins did it the best. It set up your family and life, but that part was over so quickly that the specifics were up to your interpretation. Inquisition was too blank slate for me. I mean, I had no problem headcanoning family and friends, but I think it would of been way more impacting to have someone from your life show up.
It's going to be sad to let our Inquisitor's go, but in my opinion it makes the most sense for BioWare to have a whole new protagonist the next game. Just think about the romances there were 8 options in Inquisition, that's 8 different people that have to show up for some semblance of fairness if the Dorian and Solas romances will get to see their loves. Now say BioWare makes 4-6 new romance options, how many extra scenes do they now have to write and make unique and animate and voice over? And even if they decide not to add cameos for everyone's individual romance, how many people are going to stay with their loves and not experience a very fulfilling romance then?
Sure, this could get people to make more characters, but there's only so many times an average fan will play through the game. I have Ithilia Lavellan for Solas, Maeve Trevlyan for I.B., Aurelie Trevelyan for Cullen, Gawaina Cadash for Blackwall, ect. ones I plan to make for the other romances before I'd finally being willing to make and play an Inquisitor that never romanced anyone in Inquisition and is now prepared to accept all the lovins in DA4.
This is one of the many issues having the Inquisitor as the protagonist in DA4 would have.
I can see what you mean, but if the intention to carry the Inquisitor over as the new main protag. in DA4 holds true, then there's the implication that there may not be many new, if any, romances. Trespasser (which I realise not everyone will have played for X reason) seemed to show a lot of solidifying of relationships, or the option to anyway. I haven't experienced the romances personally but it seemed like there were a lot of marriage proposals, and even Solas' gets the choice to stick it out (in combination with choosing to redeem him, that's about as commit-y* as it gets).
I could see new romance options for those who either didn't romance anyone or want to start a new one.
Pretending that dual-protags. becomes a thing, would any of you take a chance to woo the Inquisitor with the new protag.? >:3 Lovely drama.
*Guess who's been watching Buffy?