It has been revealed that Ederson Moraes has suffered a thigh injury that could keep him out for up to a month. After the Manchester City number one was initially injured against Liverpool, it seemed like the knock was nothing too serious as he got back up on his feet soon after receiving treatment. However, soon after, Ederson was down on his feet and asked for treatment before he was hooked off by Pep Guardiola on Sunday. Ederson could be injured for four weeks and miss Arsenal clashFortunately for City, Stefan Ortega deputised for the Brazilian international with aplomb against Liverpool, w…