Why can't you just answer a simple question? What was the style offense that Adrian played in?
Looking at the W/L column and a few plays throughout a game, then pointing at one player and saying they were the wrong player for the offense (when you can't even describe the offense) is stupid. Not to mention pass first doesn't even actually mean anything in an offense that is historically around 60/40 run/pass.
Everyone knows Adrian's issues over the last 4 years. A lot of people (yourself included) also want to ignore his supporting cast and put the blame squarely on the QB. It comes with the territory I suppose but it's asinine. I don't understand how anyone expected him to be successful without receivers one year, running backs most years, and a horrible O-line his last year. His decision making was lackluster in crunch this year, but then he was also the only one who seemed to keep us alive to get to crunch time.
Frost has consistently recruited similar QBs to Adrian since he's been here. The height has changed but the overall blueprint is still the same. A guy with a good arm and wheels (a Mariota prototype). Also, I'm pretty sure Adrian threw for more yards his junior year of high school than Haarberg his senior year or Torres his Junior year. So I'm still not sure what a pass first QB even is to you.