Markieff Morris contract with Mavs is non-guaranteed

Mark Followill @MFollowill
With the Mavs announcing the signing of Markieff Morris today…this looks like the training camp roster:
On standard guaranteed contracts (14):
Luka, Kai, Klay, PJ, Lively, Gafford, Maxi, Marshall, Grimes, Dinwiddie, Powell, Exum, Hardy and OMax.
Non-guaranteed contracts – 6:47 PM