The Colts O-line aren't really good at anything while the Redskins and the Seahawks lines are atleast good at run blocking.
One measurement probably not mentioned yet is 3 rd down conversion rates. Lucks this year is in the top 5 which is ahead of Peyton. Thats a 10 % increase from last year and where is RG3? The skins are at 28 which is decrease of 4% from last year.
Luck has taken the Colts from 27 in the league in passing to top 5. RG3 has decreased the Skins yards per game in passing since last year. Thats a reflection of the running game more than anything and yards per attempt is easy when you have a play action working for you than against you.
Now all that being said I think fans and players alike would gladly give up OROY awards for a chance to make it into the playoffs. As a Colt fan I think it would be epic to see Manning against Luck in the playoffs.