Well, if so, a twisted ankle is best case scenario. Thats only a couple weeks, and we have the international break. Arteta saying he's 'worried' about his fitness is always a bit of a smokescreen. He said the same about Saka and Odegaard (and Kai) and Ode was already back, Saka will only miss 3 or 4 more weeks tops, and Kai should be back in about 4 or 5 weeks also, as his knee 'surgery' was pretty minor.