I have always liked Zach Thomas, even when he was at Yosimite Sam U.
I hope he continues to be a great player for Dallas.
That being said, I don't think they needed him, and I don't think he improves them any...other than possibly depth-wise.
Dallas needs another RB, speedy one who doesn't get tackled by yard markers like Julius Jones; and they need help at safety...I like Roy Williams, but he can't cover and didn't hit last year like he used to. Could use more depth at corner also. A young, good, possession-type receiver with a little speed would help also. Terry Glenn is old and worn out. TO is a hoss, when he's not dropping balls, but he's getting old too.
And I don't know about the offensive line.....they drove the ball on the G-men about 3 drives in a row...something like 15+ play drives......and seemed to wear THEMSELVES out instead of the G-men defense.
????