@robertloucksjr: Spider-Man flings Rhino around, so Cage will do the same. Also Cage is a lot higher than a 25 tonner. I would say around the 70's
Cage is indeed a class 20 fighter, strength-wise, although durabilty-wise he is more like class 60. He is still strong enough to lift Rhino, however. Also, Rhino has an Achilles-heel in his exposed face, which Cage has already exploited once before. The Thing of course will have no problems with either of his opponents.
@thestarguy: Please tell me how Luke Cage is a 20 tonner when he has been shown tp fight the Thing, and punch the Hulk away.
You don't have to be a +100 tonner to achieve such feats. Not even a +60 tonner... it's about punching them away... they're 800-900 pounds at max.
And then there is also the question if Bendis was writing these instances. If so, then they automatically don't count, because of Bendis' compulsion to ... aw, I should stop talking right now.