Dont listen to the other posters >_>. On some of your ev spreads, your wasting evs by not making them divisible by four (4 evs = 1+stat gain), and your blaziken has 252 in special attack, with only overheat as its special attack, so max attack instead, you have also messed up on a lot of spreads such as your salamence. Aggron isnt really suited to OU, what with earthquake and focus punch to some extent being all over the place. I dont know what to swap it with though. Oh yeah, I prefer fire punch over thunder punch on zam.