There is no way you can turn this into something that is good. I have been dreading this injury bug like the plague, and I could think of a lot of positions for it to hit.
Your LT is someone you count on for 60-70 plays a game. It is usually more than twice the impact of a WR, RB or most TE's. On Defense most of your players are involved in rotations that limit their playing time and impact. Usually 2 or 3 play most of the defensive snaps, like McCourty, Collins. and Butler.
What I'm saying is that if you HAD to have an injury you don't want it to happen to Brady, Gronk, Volmer, and Solder on offense, and McCourty, Collins, Butler, and Jones on Defense. But unfortunately it did. Now discussion of how good Solder was, or how good Cannon is perceived by the likes of you and me is irrelevant. All that matters is what the team does and how long it takes to adjust.
The most interesting question is does Volmer go to LT, or Cannon. Good reasons for going either way. Off the top of my head, I'd take my best player and move him to LT and move Cannon to RT. That is just my terribly unprofessional opinion. I'm just curious to see what they do.
BOTTOM LINE - There is no way to parse this, the OL is worse today than it was yesterday. How well we bounce back will take a lot of work and others to "be the next man up". The more things change, the more they will remain the same.
Have a speedy recovery Nate and see you back next year. You will be missed.