I just don't think What If is a big enough show to be a marquee show and take up 10 weeks worth of time in place of Hawkeye. I think What If will run side-by-side with Hawkeye and eventually Ms. Marvel. This would avoid any crossover with Boba Fett and would get all of those Marvel shows out this year.Bad Batch is reportedly 16 episodes, which means it should conclude on 8/13. What If is 10 episodes so let’s say it started the following week, that means it wouldn’t conclude until 10/22. Maybe Ms. Marvel starts after that on 10/29 followed immediately by Hawkeye...I don’t know a world where one of these shows won’t cross over with each other or Boba Fett. If Hawkeye takes place around the holidays, that might be the one that goes with Boba. Hawkeye on Wednesdays and Boba on Fridays.
Sure, the MCU actors did their voices for What If, but I still don't see it as something that deserves its own 10-week window and delaying Hawkeye and Ms. Marvel because of it.