I'd say swap the middle and bottom ones along that timeline, the last one still looks somewhat cautious and wary whereas the new one speaks of someone willing to jump into new situations with reckless aplomb!
The motions are all excellent work, though on the topic of that middle one he seems to be bent over backwards a bit and it's making him look somewhat off-balance!
That can work for more weirdo characters (like voldo, from soul calibur) but I am unsure if that was your intent there, so I figured I'd mention that!