Absolutely would do that! Lawson is still a good player in this league, just wore out his welcome in Denver and needs a change of scenery. That happens when the team goes from a #3 seed in the playoffs to the lottery, someone is to blame.
It's great timing too as his value is the lowest that it will be, there are two ways to get good players, either trade away another good player or absorb an inflated salary which is what we have here. I'm not sure if we have a trade exemption or not, that would help. Although I think there is a problem in that we can't absorb his salary until after the draft, we are still over the cap as it stands right now.