Players never say they're injured, or they might lose playing time. Lopez, McGehee, Cameron, and so on have all been getting treatment every day and the first two have looked in pain all the time. The trainers report every thing they do on a daily basis, because they are employed by the team, and like having jobs. Players may consider them minor, but you gotta wonder how much they are affecting them, especially the not so young guys like Cameron. This is a part of the game that has carried over from the days of greenies...just pop some drugs and you can play for 3 hours. Even Joe Morgan, as old school as they come, will say guys need to stop playing at 70%, as they hurt the team, even if they are far better than their replacement. In Cameron's case, you gotta wonder if he made the mistake of admitting his hammy cramped or tightened up as he went to catch that knuckling liner...he looked to play it awkwardly, and being in pain would be a reason why one would do that.