I feel like Sanchez either makes it in the rotation, or not at all.
It seems like it's generally exciting when a guy moves the pen and adds a couple of extra MPH on his fastball, but I think this is almost worse for a guy like Sanchez. In theory anyways, it seems like he might be better served in a role where he's sitting at 93-94 with better control and better movement.
Ultimately though, he really needs to develop his off speed stuff if he's got any chance, IMO.