If Koeman's strategy is not to bend out of shape early doors the old guard who could cause trouble for him as they did for Martinez then I can understand him persevering with them for a while...as long as they're not obviously hopeless.
With Holgate, Funes Mori, Galloway at the club Jagileka for one has to be marking time though...and that's even before a possible last week purchase of another CB. His captaincy should not be allowed to complicate matters...Martinez made that error and it shouldn't be repeated.
On Baines: he's got an Indian Summer in him in theory, I suppose. And any natural predator for his position has been moved on in one way or another. I have a feeling his body isn't up to the task anymore though. I'd expect him to have long lay offs, at which point probably we'll have to move Mori over until a transfer window arrived so we could get our own back in again....which was why it was such a numb nuts decision to loan Galloway out in particular.