Cable only needs two things: Guns & Pouches (belt or otherwise). If he had to have a team, he would only require similar gun and belt pouch enthusiasts. My six, in no particular order would be: G.W. Bridge, Grizzly, three other guys/gals who love belt pouches and hate feet, and I guess X-Man for those missions where a lack of shoes and shirt are needed.
My opinion is I haven't read any of the Marvel Now books yet so who knows. I'm going to hold off on hyperbole and over dramatic statements about "ruining everything," until after these books start coming out. I'll pick up books by creators I like and books with characters I enjoy and see how they are. Stuff that doesn't do it for me after a few issues I'll drop.
I live overseas so I get them on Comixology. The bigger bookstores here have trade paperbacks translated into Korean that I pick up from time to time as well, but for weekly purchases it's Comixology or paying an insane amount of $$$ for overseas shipping.