Absolutely. I watched just about every game of Arch's senior year with the Greenies. Arch is a fucking gamer, he has "it," he one of those guys who really can meet a moment and turn it on when he needs to. There were quite a few games where Arch put the greenies on his back, a number of game winning drives from him, and that one time he had like 300 yard passing in the first half alone (the game where he broke Eli's passing record at the school). Anybody who seriously thought Arch was nothing but hype based on his name never watched him play, the way he held himself today is definitely shades of him in highschool.
That said, today is by far the best I've ever seen Arch look. He was always good, but today he looked legit great. He clearly took a step from last year to this year. That sark lands guys with work ethics like Arch is like a chicken and egg situation. It's a great situation to be in where we can sit around and honestly debate about whether its the innate ability of the kinds of players we bring in now, or Sark coaching them up, because either way it means we've got white-hot talent on the team right now and are set up for the long haul.