I can try to find it. Like I said, it was from last season when both qbs were trending in opposite directions so was probably later in the season.
EDIT: I'm still looking for it but having a hard time remembering where the interview was from. I will clarify this though, it really wasn't a knock on Darnold as much as it was a praise to Allen's work ethic. I'm pretty sure he made the comment about the other QBs as well(not specifically Darnold) how they would complete a drill but was more pointing out how Josh would just keep running it until it felt like he had it down.