I will agree with you on the principal that Enos needs to tailor his offense to the skill sets of his players, otherwise, that's very Mork-like. That said, I don't think we can judge what he's doing until we see actual games played and decisions made, including adjustments. They're still trying to get comfortable in a new system and we aren't seeing the whole offensive picture.
I can understand why seeing Tate under center upsets you but it needs to keep playing out. If he goes into the season and forces his system like Mork did, regardless of the players' skillsets, and without adjustments, plenty of people will speak up but it's way too early.