Matt Lindstrom (oblique) played catch Monday and went through a strenuous workout in the training room. Lindstrom had been shut down since last Tuesday, when he had a setback with his strained oblique. There's no timetable for his return to game action, but he hasn't been ruled out for Opening Day yet. "I'm not tentative, but I'm not real confident in it just yet," Lindstrom said. "It's one of those things where you want to fire it in there as hard as you can, but you don't want it to do what it did last time and take a step back."