Its always nice to be charitable, but maybe not that much.I rate Keane highly, but you need 4 or 5 very good centre backs to be competing in the top half/deal with injuries etc.
For me, that means Keane, Holgate, 2 new lads, and if I'm being charitable Funes Mori. Jags and Williams are done after this season.

That said, Funes Mori would be ahead of Jags and Williams if he was fit right now.