Are you saying that details don't get missed on teams where they have both a HC and OC?
Nope, but I think he'd be more likely to catch them.
Also the clock management at the end of the game wasn't a HC issue. It was a Larry Fitzgerald screwing up issue.
Larry did screw up, for sure, and the in-game scoreboard was wrong, showing us with a TO left at that point, so forgive me because I was thinking that we had a TO in our pocket, we didn't. Whis could have done nothing there, other than taking a shot or two at the endzone but that's dangerous with bobbled snaps, etc.