Stiff Arms

Alright, so I buy mainly Divas, but have a select few males(Santino, DH, Tyson, and Terry Funk; -- with DiBiase, McIntyre, C. Rhodes, Punk, Dusty Rhodes, R. Steamboat and Snuka for Christmas). Anyway, Beth Phoenix and Mickie James' arms both moved very easily but ever since they have been stiff. I understand you can put them under water, but is it everyone's Divas that are like this? I just think it's weird that Melina, Kelly, Michelle and Maryse have stiff arms....

So, am I alone?

I also read that some elites leak oil? I may have been seeing things, but after I got Maryse out of the package I seen like shiny liquid(like grease or oil) on her shoulder joint...