The quicker these guys are off the market, the sooner Danny and other GMs can move on to more reasonable business. I hope Howard and Williams resign in the next month, so they are not holding the league hostage throughout next year.
While I would love guys like that on the C's, the chances of getting them (and surrounding them with a complimentary cast) is very slim, so I think Danny is better off being able to work on smaller things to be more creative in rebuilding this team. But to do that, he needs to have willing partners, and as long as prizes like Howard and Williams are out there, it is going to put other deals on hold.