According to what I've seen Diem is a guard but beat Meadows for the RT spot.
I just made a big post about this in the newest Peyton thread. What I was trying to say is that keeping Peyton is achievable...because if they cut Adam Meadows ($5m base salary), Brock Huard ($5m base), and Chad Bratzke ($4.5m base), then restructue/cut Stokley ($1.2m base), and restructure both CB Walt Harris ($2.2m base) and WR Marvin Harrison ($5.6m base), they'll probably have saved about that $18 million dollars they need for Peyton's franchise figure. That article doesnt say how close to the cap they are above or below, and I dont know myself.
But it also means they are penned up about their RFAs. They have 4 major RFAs, only 3 of which would be of use to us. Dominic Rhodes, Rick DeMulling, Ryan Diem, and Nick Harper.
The guy I like best of all of them is Nick Harper. He's young and he really excelled last year. As for Ryan Diem according to NFL.com's gamebook Diem started at RT in the game against us. He started 8 games as a rookie and 16 games as a 2nd year I believe at RG but this season he started 13 games at RT I believe. I've looked at the game book for Week 1 against the Browns and he started at RT in that game, and in Week 9 against the Phins he was still starting at RT. This season according to STATS Inc he allowed 4 sacks and had 6 penalties called against him. Thats the most he's had in a season, the penalties...might have been him being a bit uncomfortable with the tackle position.
Him playing RT was a combination of the Colts feeling more comfortable with him at RT than Meadows, and the fact that Steve Sciullo really came on as a rookie and they felt comfortable him playing at RG as a rookie.