#9, #10 and #11 should all be available this summer.
Bony, de Bruyne and Lopes?
Doubt they'd let Bony change his number now after advertsing the BONY no. 14 shirts on the OS. I think 14 is a good no. anyway, Thierry's number. I'd give number 9 to Kelechi personally.
Would be a big call to give an 18 year old the number 9 shirt, but Kelechi is so good that it just works.
Apart from the rumour that Sergio is changing from No. 16 to No. 10, apparently, Bony wants No. 9.
Considering the last four holders of that number have been Mpenza, Bojinov, Adebayour and Negredo, I would avoid it like the plague!
Was Adebayor definitely number 9? I've a memory of 25 for some particular reason.