I never said Winston couldn't pass, the issue with him is inconsistency and turnovers. He also clearly doesn't the leadership Dak does.
There is also an argument that those yards are mostly because of Mike Evans. There isn't a GM in the league that would trade Dak for Winston straight up.
You said we are the number one offense in the league based on passing as a reason for Dak, not inconsistent or TOs. So what does passing yardage matter then?
And if you want to extend the conversation to other attributes, are you saying Dak isn’t inconsistent? You know what is also a fact? Winston has been sacked 46 times. Dak led the league in fumbles when his sack numbers were that high and he surely wasn’t leading the league in passing yardage. I’m pretty sure Winston on this roster would be better than Dak, with the type of blocking Dak gets and the running game to go with it..
So if you want to talked Mike Evans, well we can talk Dak PRE-Amari Cooper as well, besides offensive line.
And if we are talking GMs, I’m also pretty sure no defense is going to defend Winston all day with one deep safety, man on the outside all day either.