It was the injury he was the most ambiguous about timeframes, hopefully if it was an ACL Martinez would have said although few weeks could still mean 2 or 3 months.
http://www.skysports.com/football/n...vertons-premier-league-opener-against-watford
“Tony picked up a little bit of a knock against Arsenal in the Asia Trophy. He has been assessed and he’s developing well. He will be out a little bit longer, I think we will have a better idea once the start of the season gets under way - probably Tony will be out for a few weeks still.”