Walcott would do just fine. Ramsey and Wilshere had pretty poor games. Cazorla still isn't at his best. I'd rather let Ox and Podolski come back and displace the out of position CMs than buy an inverted winger whose inclination would be to move toward the center.
In this game our offensive fluidity contributed to our defensive problems. We had no clue who to pick up on the break because our sloppy passing would leave us out of position for the counter. On the goal Flamini got turned way to easily. Poor defending by Gibbs as well. Bad goalkeeping from Szczesny.
I hope we employ a slightly more rigid system now that we are getting closer to being fully healthy. Having real wingers might help us when defending as long as they track back.