Loan with option to buy would be great, IMO. I'm certainly more excited about this rumour than I am about Barkley.
In fact, when the stories started going around that Bayern may let Sanches leave, I was a little disappointed that we weren't among the teams interested.
Kante, Baka, Sanches, Fabregas feels a bit like Vidal, Pogba, Marchisio, Pirlo. Flexibility for a number of midfield shapes and formations.