Well had he been playing Saturday instead of Andrews I don't think Derby would have scored so that is at least a point not playing him has cost. How many more will there be before the end of the season? I would tell Sunderland to get lost and let's see where we are at the end of the season.
It's what he is worth to us that matters though not his "open market" value as we neither need or want to sell him. If Sunderland or anyone else aren't prepared to pay us the compensation we require then he stays a Brighton player.