What I don't understand with the mocks is why Dart is ahead of Shough. I like Dart more for upside, think he's a really ideal option to sit behind 9. But some of these teams need a QB playing now so Shough would be the better choice. He's got a lot of seasoning.
Mocks around this time aren't being informed by info coming out by teams so people have incentive to switch things up to bring us all back to their sites, I think that's why you're seeing some people throw Dart near the top.
In about three weeks some stuff will trickle out about teams and then the mocks - at least ones like say, Warren Sharp - will update with that info.
Only thing really coming out right now is about how set the top 4 are: Ward, Adbul, Sanders, Hunter. With the Browns and Giants not making viable moves at QB in FA, sounds like many expect them to go after a QB and word with teams is Tenn is taking Ward.
Question is if there will be a big trade up as there was some talk about Tenn still wanting to trade out. Even then, top 4 seems like it will remain some combo of those guys.