You are most likely right.
I find that people make bold claims in the hopes that they get it right so they can say "I said it first before anyone else did".
If they get it wrong they can say that they made the underdog call to begin with and had nothing to lose. It happens all the time.
It appears that this draft could be one of the best in a long time. I have been acquiring 2013 picks for the last couple of years and it looks like it may pay off.