To be fair. He was crap for us especially in his last 12 months here. Then again, most players were. Eriksen was a shadow of his former self. Dembele was clearly dying. Vertonghen lost the last of the pace he had. Toby had more mistakes in him etc.
But he's been brilliant for Newcastle. He's almost like an unrecognisable player to the one we ever saw here. He'd never beat his man here, he was woeful positionally and his body position upon receiving the ball was pretty much always wrong.
Nowadays, I see him defending alot better (Simeone effect I imagine as well as system perhaps), his body position when receiving the ball is alot better and he actually takes on his man. His development into his 30s has been quite remarkable tbh.