Anybody notice CM Punk's nod to Samoa Joe during his match w/ Rey & Del Rio?

I don't know if this was already posted, but during last week's Impact, RVD was going for a body press, and Samoa Joe just nonchalantly walked towards the ropes with a smirk on his face, and RVD crashed to the mat. Then during last night's Raw, Rey Mysterio was going for a springboard bodypress, and CM Punk nonchalantly moved out the way towards the ropes with a smirk on his face, and Mysterio crashed to the mat. Just something pretty cool I thought was funny.