I'd say Frost vs. Hulk is a no brainer, which means she'll probably win, it's the Hulk without Banner is it not? I'd love to see Luke Cage lose simply because he's an awful character. And I'll back Ms. Marvel against nearly anyone anyday. Done.
I think he'll find the most powerful team of Avengers would consist of Iron Man, Wonder Man, Hulk, Thor, Ms. Marvel and Sentry. Or something to that effect, but it's only an advertisement, so I suppose I can let that one slide.