One important aspect with Dotson......

I consider him more than just RG.....This particular RG improves both the Center and RT spots greatly. His ability to help on handoffs (on D-Line) is big time. His ability to know when and where to slide to is top notch. So you may be paying for one position with him, but in essence you are improving 3 positions. Both Havs and Shelton played better with Dotson on the line, not so much when he was out.