If he performs well in the playoffs, which is really the last hurdle for him, I'm OK ripping up his current deal and rewarding him with a better one. Otherwise, I'd just stick with him for what he's set to make next season.
We're going to be better off CAP-wise next off season than last. I'm still wanting a couple of new toys in trade or FAcy, namely a guy like Maxx Crosby and a quality IOLman.
I hope he surpasses all of these incentive marks. I do hope he only has to pass for about 250 yards per game to close out the regular season. Keep pounding the rock. Find consistency moving the chains. Darnold has been pleasant, albeit not perfect, upgrade from Geno Smith. Keep rolling SammyD !!!