Also, unlike the movie, in the comics Hawkeye is a bit of a comedian.
Yeah he's always pranking his friends in an effort to keep them humble or help them out.

My favorite was in an old issue of Captain America, when Steve had grown disillusioned and hung up his cape, so Clint dressed up in a wig and costume and pretended to be a super villain and followed Steve around yelling vaguely threatening poetry until Steve finally tried to fight him and Clint was like SEE!!?? SUPER GUYS ARE WHERE ITS AT " (actual quote) and Steve was like "wtf also...you're right..""
He is the Sera, no doubt. Dorian is def Tony. Cullen is kind of the Steve, maybe. Viv is...a meaner Wasp. IB is Thor or Hercules. Varric is Spider-Man. Solas is Dr Strange. Cole is...Vision? Idk. I'll stop, lmao.