I've always had McAllister as my #1 of the list of 7 and that has not changed as of last night.

2 observations - #1 it was beyond obvious that Van Pelt was uncomfortable and maybe even nervous about the FBI searching the CBI office. B.c she has something to hide?
#2 was it common knowledge to members of the team that the tattoos were on left shoulders? B.c when Lisbon told Van Pelt to tell Rigsby to check his shoulder she didn't specify which one but Van Pelt specifically said to check the left shoulder.

Also, when McAllister "hit on" Van Pelt, was it really him hitting on her? Or do they already know each other?