He just needs a lot of pace around him to look decent and a keeper/sweeper to mop up when he gets done over the top for pace.
So basically we're needing to spend over £30m to make our £30m defender look better. Which is just so typically Everton.
We all know that anyway, even Koeman knows that, hence his demand for a left-sided CB.
Baines is coming to the end now, as is Jags and Williams, Holgate and Kenny are still very raw and Martina is bang average. With Keane, Pickford and Coleman we have the starting blocks, but we need another LB and another 2 (at least) CBs to form a new defence.
The rebuilding task is mammoth here.