Eh I think it has more to do with proving the fact that no matter who's fighting who, all it takes it one blow, lucky or not, to get through.
We all know the odds are that Rousey is going to destroy her in the rematch...
We learned that she can`t take a KICK or a PUNCH.......And she really is not SKILLED......She was all about submitting fighters on the ground in 30 seconds....The time finally came for her to actually go toe to toe with another fighter and she got DESTROYED.
Let`s face it.....Rousey has no stand up game....She can`t box anyone.
The bottom line is......If Ronda Rousey does not SUBMIT you on the ground quickly she can never win a fight.
Holly Holm would have to throw the fight for her to lose to Rousey in a rematch.