Something doesn't add up on this whole thing. What we saw in the pre-season, and McClay saying that the sky's the limit, are incongruent with the (seeming) lack of enthusiasm from Stephen and Jason, as well as McClay's quip that "it's up to him to prove it."
The only thing I can think of that could possible explain this weird picture is if Rico does indeed have the talent, but has too much drama surrounding him, which might be interfering with his ability to reach his ultimate potential.
All of this is wild conjecture of course - as pointed out earlier, we don't have a complete picture of what is going on at the facility, but I have a sneaking suspicion that one of the goals this year is to get rid of any drama which might lead to distraction.
Something tells me that for this organization, eliminating distractions will be easier said than done!