Khalil Greene's left middle finger is still sore six months after he injured it. The Padres shortstop insists it's not an issue. Greene checked into camp Monday, two days ahead of the reporting date for position players. "It's still sore when I swing," Greene said. "It's in a loosening phase. It's hard to gauge because all the weather has been sub-50 degrees. When it was warm, it felt good ... There's still some sense of soreness, but it's not major. It's about normal."