With Lovren already signed, Wanyama looking a real possibility to join him, rumours bubbling along about various others including Banega, Stoch, Bueno (and of course Carlos Fierro) and a few members suggesting other areas we might want to strengthen (I've seen people suggest we sign backup at RB and possibly LB, perhaps another striker, maybe one more CB) I have to ask what the perfect number of signings would be? I'd be amazed if we got anywhere near QPR's levels of silliness but how many signings would be too many?