Just thought of this today.
Well, we have to master everything sooner or later and we all know that rep points we gain from defeating enamies wont do anything if everything is mastered (Plus they'll probably release new quests by the time everyone gets to level 50!

) So, all those rep points will pretty much be wasted, why not store said rep points in a safe little place for when they do decide to raise the caps again?
Possable options for storing rep points:
-Give rep points to another weapon. Say for example: You were hacking away at the undead using your cutlass, you may then use the rep points and give them to your grenade.
-Give rep points to another player. Pretty simple..

-Buy Collectables with rep points. you know those collectables you get from defeating foes? You could always make it easier and buy them using rep points. Could always make another set of collectables that is only obtainable through buying them with rep points.
There's bound to be flaws in the idea. However, you may feel free to throw in your own batch of ideas or suggestions!

Now, if we could store Gold as well..