Or maybe he already think he is the "best next thing" and won't put the best effort to be best.
Like every rookie, they're coached to say the things they say, the PC way. Maybe he doesn't feel like lying and his speech comes as insincere as it comes, often times the nuggets of what he really think come out, like the icon and entertainer bid came out.
I believe the guy is one big act, good for him that he is trying to get the best deal for him, bad for the team that believes said act.