Yeah, being an Avenger first and then a Young Avenger seems like a weird transition for Peter in the MCU. And totally agreed that the team could benefit from not having to share a franchise with an A-list character. There would be way too much attention directed at him.
Well, if recent rumors are anything to go by, they'd have no problems at all bypassing Barton's kids in favor of Kate, and I'm thankful for that.
Kate is good, but she'll need an uniform to be better at some point. Same for Wiccan. I'm specially pissed at the lack of upgrades for him, considering how powerful he is in the comics. The game definitely doesn't do him justice. He should be in the same level of the Scarlet Witch and Doctor Strange, IMO.
And Hulkling, yeah, it's a shame how useless he is in the game. The game community often mocks him for how bad he is. He is definitely someone who could use a uniform and an upgrade right now.