As far as I know you are allowed 3 salary cap exceptions to allow foreign players or huge local players (Donovan)
But with $3m, you're not going to get much quality, are you sure that's right? Most of the players on Chelsea or Man City's roster earn that in themselves. Their overall budgets are well over $100m
In terms of age, peak is 25-30 in general. But their decline all depend on how important their physical skills are to them. Lampard for example has lasted extraordinary well, but isn't going to be as good as he has been for Chelsea and won't quite have the stamina
They are indeed. Man Utd have the highest wage bill in English football paying £214.8m or $324.22m.
Bet Shiken that COD would outsell Battlefield in 2018. http://gamrconnect.vgchartz.com/post.php?id=8749702