So here's my beef with the current system: with no breeding (and I'm not advocating that breeding be implemented, it does wacky things to the in game economy) it seems really difficult to find pokemon with solid IVs. On top of that, with no EVs in use it makes the game less skill based. I would like to see it changed so that all pokemon have perfect IVs and open EVs. I think you should be able to get an EV in any area from any pokemon (ex. take down caterpie, have an option of getting 1 EV in either HP, SPD, ATK, etc.). This prevents people from killing 252 of a single type of pokemon just to get a particular EV. With perfect IVs if you put two of the same pokemon up against each other, the difference will be determined by level (obviously), EV distribution, moveset, and held item. Time to separate the men from the boys from the absurdly lucky.