My general philosophy is that teams should ALWAYS look into adding any person that can make them better. If he improves your 15th spot, or your front office, or your coaching staff, or your D-League team. . . it doesn't matter. If they make you better, you figure out how to get them. Period.
Nate Wolters makes them better. They should claim him on waivers and cut Elliot if they get him. For that matter, they should have already tried to add Mike Malone as an Assistant Coach to help the defense as well.