Additions needed after Manu friendly?

After watching the friendly I've got to say I was impressed.

Quite a few players I had doubts about at prem level really shone today..... Bogle was outstanding both defensively and offensively.... Tanaka was pretty good along with Gruev along with all the new signings.

This brings me on to what signing do people think we need to be genuinely competitive in the prem with some cover in case of injuries?

GK
RB
RCB
LCB
LB
CDM
CM
CAM
LW
RW
St

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