It's almost as if they're two different players. Siani is 6'1 190 so he's not a flea who will get the bat knocked out of his hand when he moves up in competition. Even so Hamilton was a useful player putting up a 9.4 WAR in 6 seasons with the Reds. If Siani has a .650 OPS and plays a GG CF with 30+ SB that's a useful player as a #9 hitter.