I was really hoping that the next big patch for the game would introduce a trade-in for gems. Right now, being someone who doesn't use a lot of caster heroes, I'm finding myself getting overwhelmed with rubies. I would love to be able to trade in 2 rubies of the same level for 1 gem of a different kind and equal level. So, say I have 2 level 4 rubies, I can trade them in for 1 level 4 sapphire. Also, if I wanted to get an equal number of sapphires, I could pay gems to balance it out, maybe half the price for buying an actual level 4 gem with gems. Any idea if something like that could be done? It would make all those gems we get that we don't need a lot more useful to us.