In what could prove to be something of a midfield merry-go-round this summer, Bayern Munich are now exploring a deal for a player linked with Arsenal. If reports are to be believed, Mikel Arteta has made it very clear that he needs a new central midfielder in order to bridge the gap to Manchester City. Although Thomas Partey was effective towards the end of the season, the 31-year-old has provided no reason to believe he can stay fit over a 38-game campaign. Similarly, Jorginho doesn’t seem to have the legs to play necessary minutes as Arsenal’s starting number six, better suited to a squad ro…