Good work here. I was looking at something similar, but I'm going to redirect that effort into a post about Suh.
Thoughts:
1) Restructure or replace Fields. Dude is crazy expensive.
2) An option that I haven't seen mentioned a lot as a backup QB is....ready for it? Matt Moore. He's NOT going to get the money on the FA market. He already LIVES in Miami. At least freaking talk to him.
3) I really like House. I do. And I really like Mason Foster. But I cannot go into the 2015 season with a 3rd rounder at Guard. I can't. After Suh, the need is Guard. (Boling?) Then WR. Then LB. With 30 million, we can't afford Suh, Boling, Andre Johnson, Foster and our picks. But it's nice to dream.
Also, I keep having this weird dream where Danny Shelton falls right into our laps in the draft. and that would be just stupid.