Apparently Barnett is not Banned from MMA, he applied for a Licence to fight and was refuesd beause he failed a piss test. Its just a matter of time before he can re-apply. Im not sure if its as simple as if he tests clean this time he is clear though I think thats how it works.
With Strikeforce taking off Could UFC sign Barnett who was as high as top 2 or 3 ranked heavy recenlty to stop the competition getting such a big fighter? Also he would fit in well of UFC's Hw devision, Bring on Mir vs Barnett I say!
UFC have forgiven their figthers for Failing Drug tests time after time and wouldnt think twice about hiring a Known steriod user as long as he tests clean come fight time. Monson fought in UFC recently enough and doesnt he openly admit he juices?