XP in Boxes

What if boxes had a small chance to have anywhere from 1-100 XP in them?

 

I think this is a good idea, and maybe it would make luck a little more worthwhile. 100 is a bit much though, and box farming may become a method for getting xp. Unless it is rare.

 

I've seen a bunch of box farming games anyway; plus most box farming games only yield weapons and not tank coins so I don't see that as a huge problem

 

I think a good solution would be for a player to get xp from the points that are gotten in boxes.