You have been more respectful on these posts than most, so I will give you that.
Having said that, I think some of the hype is exactly right around those players.
Two of the OL have never been starters outside of a few snaps
One TE is coming off second major surgery and hasn't done a whole lot to warrant the hype.
As I said your RBs were good but how much was due to the OL. None were nearly as productive as Williams behind the same line but you put out good RBs
Here are the catches among those receivers. Will a TE even be used. You also lose 3/4 of your top receivers including the top two guys for catches. Top returnee averaged two catches per game against a league with lots of bad pass defenses
Singleton 27 rec>>464 yards - 13 games
Wilson 15>>183 - 13 games
Handley 12>>168
Simpkins 19>>158
Young 1>>5
Even if the coach is all world there may not be the tools to work with. Will Whit stick with it if it doesn't work at first?