I think you are fine with Ryan and Romo (Romo will heat it up)!!!
I think your team looks really good especially at WR (losing VJAx would hurt quite a bit). The only thing I would suggest is trying to work on your RB's. I have Jacobs and he is killing me so I wouldn't sell him short but he is not producing right now!
I wouldn't make the trade your talking about though....stay put!
Standard H2H 12 Team 1 Pt PPR, Start 1QB, 2RB, 2WR, 1 FLEX (RB/WR/TE), 1TE, 1K, 1 DEF