In the interview with RadOx after the match, when asked "The decision to leave Brentford to join Oxford United for the rest of the season, was that an easy one to make for you?" he replied "Definitely not, but at this stage of my career at this age I just want to play football and show everyone what I am capable of. Minutes are very important for my age and my career, so Oxford could give me that platform".
With his tone of voice, if you combine this with the short-term contract, it very much sounded to me like "I'm just here to put myself in the shop window for the summer".
As long as he uses that motivation to do the job and keep us up, then if he wants to b****r off in the summer, fair enough. Does make me wonder how that mentality goes down with the rest of the squad though. If it gets read as "I'm better than a club like this and am only here to catch the eye of a bigger club" then it could leave a sour taste in the mouths of players who have sweat blood and tears to get the club to this level (CamBran, Long, Brown, etc).
But maybe that's not how he meant it, so I don't want to paint him as having a bad attitude. He was clearly shattered after playing such a long match, so maybe it was more down to that, and he might otherwise have spoken with more enthusiasm.