He’s only been eligible for 2 seasons, and I don’t see how youre calling his Frosh season a disappointment. It was very promising.
Basically, only 2017 was disappointing on the field, and a large part of that was on Wimbush (though most of it was on himself).
You seem to have massively overreacted to 1 disappointing season from a lass catcher, when the offense was run oriented and the new QB often struggled to pass effectively.
Not to mention that the players you pointed to, Kmet and Wright, both did far less in their Frosh year than Mack did.
(And far less than him in 2017, for a more direct comparison)