I quite like the 3421 we played today as, other than maybe the current poor CM options it suits our personnel as well as any formation can. The 3 at the back allows Patterson and Myko to provide the width while the 2 behind the striker play fairly narrow and if both work hard (as guys like Gordon and Iwobi can) they can get back to support the midfield 2 when out of possession to prevent the 2 from being overrun. To make the formation work we probably need two central midfielders (to make any formation work we need this) and one more versatile forward as a minimum requirement from the rest of the window. Possibly a LWB to alternate with Myko although Cornet if signed could also cover that position.