Not sure what you mean by biffs, but I’m a bit mixed on keeping Charles. If it’s relatively cheap ok: he is our best player after all. But if we are blowing a chunk of our summer budget, then I’m against.
With my most optimistic hat on, I can only see us sneaking into the play offs but I don’t see us winning it. So what benefit would we get from spending on Charles?
We should be planning for next season now. Consolidate, develop our own, bring in (where we can) players for next season and beyond.
If we pay too much (and I can’t put that into £, just “too much”) I’d see it as DR backing DC into a corner. Lose, lose for DC. Win win for DR. DR doesn’t really care if we are galant play off failures: that would be success for him, a positive on his CV, and he’s off to pastures new. If Southampton play hard ball, DC needs to stand firm to avoid damaging our summer prospects, even if it irritates DR. And the fans.