7 years agoSt. Louis Cardinals starting pitcher Michael Wacha (oblique) will throw a bullpen session on Saturday after he was pulled from his recent rehab start early due to fatigue. General manager John Mozeliak acknowledged that Wacha's latest setback will make it hard for him to build up enough arm strength to where he can carry a full starting load. That's a hint that if Wacha does return down the stretch, he probably won't join the rotation. Those that have been holding out hope for the right-hander can probably cut bait now.--Keith Hernandez - RotoBaller
Source: MLB.com - Jenifer Langosch