Farthest right looks like Wolverine, then to the left a Griffin. GRF's got the round missile rack on the same side, plus a gun mounted on top of the hand. WVR has the gun mounted to the outside of the hand, which doesn't seem to be the case for the left of those two. Plus, WVR vs GRF is a pretty solid match; you've got long range vs close range with very similar performance. Griffin on the box cover, right?
On the left, it looks like two Thuds - those are drum launchers to my eyes, and a really big left shoulder shield fits the Thunderbolt. I don't see a large cockpit in comparison to the missile launcher, so I'll say that Locust is in deep hoohah if it's running away for good reason.