Romo 4th in the league in passing, Witten 5th in the league in receiving (no not in TE's no not in NFC, 5th in the NFL period)
The cowboys are 3rd in the NFL in passing yards a game #1 in the NFL in passing TD's, #2 in the NFL in passes over 20 yards.
Oh and Barber is 2nd on the team in catches so when your TE is the 5th best pass catcher in the NFL and your RB is #2 on your team, yea they count as "receivers" they are part of the pass attack. TO, the #1 WR is the 3rd pass option. Crayton and Austin are 4th and 5th, you dont need stars for that. Oh and they have 5 TD's between them and average 15 and 23 yards a catch respectively.
How you can say their passing game is weak is beyond me.
Ask me where the biggest issue was? It was the defense. They arnt forcing enough turn overs and getting enough pressure. Take away Ware (who you claim they dont even need) and they have only 9 sacks which would be terrible, he is the only pressure on the defense. They only have 2 INT's!!!!
Second issue has become the O-line. Early on Romo could take a nap now all of a sudden hes running for his life.
So again Roy Williams good? Absolutely but gonna make them better? Maybe slightly but nothing ground breaking because the areas he can help they are already GREAT. The areas they are weak he will not make better.