The Braves' Tom Glavine is concerned about getting rusty following his short stay on the disabled list, according to the Atlanta Journal-Constitution. "The good thing is that I've been able to throw at least a little bit," said Glavine. "So it's not like I haven't picked up a ball." "But there's still going to be some concerns for me, going out there, not having been out there in a while ? that I might feel too strong or my command might not be where I want it to be," he added.