Ah my bad, probably wasn't v clear. Meant to say that each of the teams has one, and some had another that could be classed as one. Sanchez can definitely pull off those clever passes and stuff (and actually has loads of assists and key passes last season), hence the inclusion. You're right it's not 'his role' though.
Agree with your point about Ross, but it's about 'types' of creativity I suppose. Ross can make things happen by getting into space and creating it and generally causing a bit of havoc - same goes for Kev and Del. And while I do think he has a bit more vision than people give him credit for, he's not a Silva/Fabregas/Sigurdsson type. I think you need both types on your team. On the other hand, I don't really know anything about football haha.
Edit:
@Furey1878 &
@Adversus totally agree about the CB - it's not one or the other, we need both! And I am actually confident we will get both, but I'll be effed if I can guess who it'll be. Think Mbodj could emerge as a front-runner for CB though.