#Astros take RHP Rhiner Cruz. Strong-armed guy, gets FB to upper 90s, not a lot of success.
I know nothing about Cruz, or the guy taken after him, Terry Doyle, but just looking at the numbers its hard to see why it was Cruz over Doyle:
Cruz (AA, 24 yo): 4.14 ERA, 1.398 WHIP, 36G, 58.2 IP, 51 SO, 39 BB, 4 HR
Doyle (AA, 25 yo): 3.24 ERA, 1.130 WHIP, 15GS, 100.0 IP, 73 SO, 22 BB, 8 HR
Clearly there is a year difference and Cruz misses more bats, but performance last year in AA was clearly in favor of Doyle. While Cruz had better number in lower levels, Doyle has been better and is a starter. I guess it's the FB?