Looking through my team and found a few things that should be changed:
Garrett Atkins steal ability is rated B...however he has 3 SB on 4 att. He should be rated a D instead
Jose Reyes should have a steal ability of A. 78 steals nuff said.
Rollins should also be A speed, 41 steals 47 attempts 87% is worthy of that.
Byrnes same thing 50 steals in 57 attempts also 88%.
Melky Cabrerea is rated a B in steals where he should really be a C.
Beltran rated C in range whereas he is a little above avg so I think a B would suffice
Just look at things speed, steal ability, range and arm strength. Things like hitting ability and power are set by the computer and it does it very accurately