I asked BA's Jim Callis about Selik:
I wonder how he fell to us in the 22nd round. Big pitcher body, strong arm. Had TJ surgery in '07 but appears to be all the way back. Has a low-mid 90s heater, nasty breaking slider and an okay changeup.
It appears as if he's a converted reliever, and relievers aren't as valued.
Also, he's kind of old for the Sally League, and it's early yet. Not that I don't like the potential there, but I wouldn't get too excited yet.