Ok lets trade him for a guy that can plays defense, doesn't handle the ball and makes fine decisions but can't shoot worth shit.
This is a bench guy.  He is a streaky scorer cut from the same cloth as Crawford.  He is what he is.  We are lucky to have him for the price we paid for him.  Picture out bench for a second without him playing.  We'd had one game without him in it and that was against new york.  Our bench scored 12 points for the game in 56 minutes.  8 of those points came from Dorell Wright, our second best bench player.  Our bench is full of crap.  Mo Williams and Dorell Wright are by far our best bench players and both of those guys would get time on nearly every team in the league.
Does Mo need to play better?  Sure, but jesus christ.  Some of you shit your pants about him on the daily and act like he is a total scrub.
		
		
	 
 
Who the hell is talking about trading him? 99% of the trade talk on this forum is centered around Leonard, Claver, and Barton. 
Right now, Mo can't play defense, he is doing a bad job handling the ball, he makes bad decisions, AND he can't shoot worth shit.
Look at his advanced stats to get a better idea of how he's playing:
11.3 PER (second lowest of his career)
48.9 TS% (third lowest of his career)
.08 FTr -freethrows attempted per field goal (lowest of his career) 
18.9 TOV% (second highest of his career)
100 ORTG (tied for third lowest of his career)
0.3 OWS (second lowest of his career)
0.3 DWS (tied for lowest of his career)
Many of his numbers are the lowest since his rookie season. He is not playing well. Period. Neither is Wright, but Wright doesn't play nearly as much as Mo, and he doesn't handle the ball nearly as much as Mo.