[@Kingfisher]

That is by boat, not over long distances of unforgiving wilderness terrain in an already sparesly populated country.

Super Mutants do have a set behaviour, that of the mentality of the strongest. The strongest Mutant is the leader of the group, whom can be challenged by another. If this Super Mutant was the only Mutant in the tribe then it leaves me with the question as to why in the world people were following him regardless. Also keep in mind that they are much more resistant to damage, hence a drop is unlikely to break his legs. The only way I can imagine that situation is that for someone reason they'd have to climb down something along the lines of a quarry to get to the "fighting platform."

All in all your character just gives me the vibe of a Mary Sue.