I tend to agree - until we see what he does we don't have much to base either optimism or skepticism on. And I'd rather assume that with Young's credentials, he's going to do just fine.
I say that acknowledging that this first year may be tough - it's going to take a minute for him to develop contacts and get a feel for the college game and how it differs from the NBA. I think with the assistant coaches he's gotten so far combined with his brother's recruiting resources he's got as good a shot at being successful and doing well quickly as anyone.
I guess we'll see.