In fairness it looks.like he won't have a choice. Should have bought a center forward but didn't. Sometimes I feel he thinks he's smarter then he actually is and tries to prove a point to the media and fans that he can be very tacticly shrew with his starting 11 but football is a simple game . Just play the right players in the right positions and that's that ?
To be fair the indications were that he wanted a new striker in the door in Jan but it didn't happen. A bid was placed for Watkins, but it felt a bit low-ball @ £40m plus add-ons.
Arteta has spent a nice chunk of dough and, so far, he has a terrible success rate with his signings towards the more attacking end of the pitch. He needs to get the next one right and all things considered (incl. PSR) it might be the right call from the club to wait until the summer to get the right guy.
For this season, Nwaneri looks a hell of a prospect - but it'd be high risk to load a lot of games on him at such a young age. Once you get a glut of injuries in one part of the pitch it can lead to others as those still around get overloaded.
Trossard looked a fine addition but has really gone off the ball this season. He needs to step up.