This thought is rampant on this board. Larson did a nice job filling in for Iupati early, and is doing fine now. I think I just saw us run for 176 yards with our #3 and #4 RB.
"In Bruce we trust, except that we have to bitch about something, and so we will hang our hat on the Right Guard Position." Seriously, of the 22 positions on offense and defense, Right Guard is probably the least important.
If Arians thinks we are better served with veterans than underperforming young players on the OL, then I'm not going to question him. That's Bruce 31-14 Arians. (31-11 without Lindley as his QB)
Also, when you look at the injuries around the league, I don't think it's worth getting our panties in a bunch over the Backup RT, who is really the 4th Guard. I like Watford, but he's just not that important right now.