He doesn't seem to be in Dyche's plans(only 2 appearances so far this season), so I wouldn't be too upset if we sold him as long as we get someone else in for cover. He can cover those other positions, but he hasn't been very impressive there either IMO.
I'm not sure a team will want him on those wages though. It may be a case of we keep him until his contract has ended. I had high hopes for him when he first joined, however his career has really stalled. He does have time on his side at least.