What did you mean by 'his first highlight clip?' The first play in that video, or the video on the whole? On so many of those plays in that video, the QB has all day to throw the ball - something we don't really have. Will we have awesome pass protection this season? It's possible, but if I had to put my own money on it I'd say that I doubt it. And that's the difference in us executing those deep route plays and Kilgore College executing them IMO.
But I do think that comes next season when these big monsters Frost has recruited are up to snuff and rotating in after having 1-2 full seasons with Duvall in the weight room.
As to your last comment, totally agree. To what extent it really makes a big impact? I'm not sure honestly. More than anything, I'm just glad to see Frost was willing to put what he thought was best for the program over sympathy for firing a guy - something we've lacked in critical moments over the last 15 seasons at times.