Personally I don't think you can underestimate how important a players "off the field" attributes are. There is a reason why players who may not have been up to scratch technically and physically had such decent careers under SAF at Utd.
At the time Anderson was at OT it was probably the most intense and pressurized dressing room in the world regards of the footballing side of things and constantly challenging in pretty much all competitions, pretty much every season.
By all accounts the guy was the most loveable eegit imaginable...kinda like a less annoying version of Jimmy Bullard.
I'd be willing to bet that no-one from that dressing room would have a bad word to say about the lad, and the even the mere mention of his name would make them smile, even SAF. Theres an interview knocking about somewhere and SAF is saying he is one of the loveliest lads he has ever known and you can see in his face how he really is fond of the lad.
He wouldve been great in the dressing room under Mourinho and Van Gaal!