Schuler was reportedly experiencing soreness after the 3-2 win over Chicago Fire and underwent a precautionary MRI. He didn't make the trip to Houston, but according to the club, he trained Friday — certainly something which eases any worries about his long-term fitness.
Aaron Maund played in RSL's first two matches of the season and looked good before coming with an injury against San Jose Earthquakes in a 3-3 draw.
Carlos Salcedo is the central defender on the bench, with Kwame Watson-Siriboe on loan (certainly short-term) at southern California PDL club Orange County Blues as he recovers from a long-term injury. He recently played 45 minutes with the reserves.