Further down his tweet he replies to someone saying its a result of his injury and he needs further surgery to insert a artificial ligament to bring it back in line.
His left knee does not look right at all, I can only presume it's the way he was standing for the photo, otherwise Ican't see he could even walk on it, let alone play.
Be over the moon to see moses back in october, feel for the lad it appears that his injury is worst than Snodgrass's and that was bad enough.
fingers crossed that if and when he come's back he still the player we remember, hope he still has his pace or near it, as that was his major weapon on the pitch going forward and defending.
He said needed - past tense - so that surgery may have been done already and the muscles might just need building up to pull his knee back into position?