His athleticism is obviously his strength, he was up against Sterling and Moreno in the derby and he didn't get outpaced. Think someone (Balotelli) also tried to intimidate him and he didn't back down which would have been easy to do given the location and it being his debut.....I know folk on the back room staff at Wigan and I must ask why his loan was curtailed. A Wigan season ticket holder I know said he's never seen anybody as quick as him on a football pitch. He played full back a few times for them and his crossing wasn't the best but apparently he is rapid.
But his willingness to work also seems to be another asset, like you keeping my fingers crossed he makes it.