I too only see Klaw and Constrictor. They're everywhere with none of the others to be seen (I finally saw some others at HEB in south TX over the holidays, 1300 miles from home...).
I finally broke down and bought Punisher and X-Force Deadpool off ebay. I swore I'd never buy a deadpool figure, as I generally despise the character, but now I have two, one from the TRU Warpath 2-pack, and one to complete my Remender X-Force team. I own a deadpool and a fantomex action figure. Hell has surely frozen over.