One little suggestion that I think would make a bunch of people happy:
-Add a custom stats editor like the tree patch has. Instead of preset stats like +50,000 etc, we could click on the stats menu and it'll say Kills, Deaths, Killstreak etc, and we can change it to whatever we want.
-Add a clan tag editor with all of the "popular" symbols such as {, }, and @, so we could make any unbound clan tags such as {BM}, {QS} or {CL}.
Thanks for reading and I hope you take these ideas into consideration.