I don't think dude was talking about changing directors from one film to the next but rather changing directors on a single movie once production has started.Yea…… remember Avengers went from Whedon to Russo’s
Captain America went from Joe Johnston to Russo’s
Thor went from Alan Taylor to Taiki
How exactly has a director change hurt Marvel so far?
Basically what happened when Patty Jenkins was replaced with Alan Taylor on Thor 2 or Edgar Wright being replaced with Peyton Reed on Ant-Man.