http://news.bbc.co.uk/sport2/hi/football/teams/n/newcastle_united/7535664.stm
Here's an easy solution for the FA:
Force Barton to accept a contract renegotiation that pegs his salary back by 50% and reduces all *bonuses* by the same amount.
If Barton does not comply, Newcastle should get special permission to terminate Barton's contract without any liability - and if this happens, Barton cannot play for any other football club for the next 2 years.
Right now Newcastle are holding on to Barton so that they can eventually recoup some of the transfer fee they've paid for him (he was injured quite a bit last season). This helps them reduce the wage, gets Barton to behave (or gets him out of football) and more importantly for the moralists, 'punishes' the offender, right where it hurts most.

