With all the prognostications being thrown around, the thing that I haven't seen mentioned is that Arch is in his third season in Sark's offense while Sayin is in his second season with a new OC. That seems very significant to me. In addition, Arch has two starts which, while not against high caliber opposition, exposed areas for improvement which he's been working on. Sayin doesn't have that benefit, either. I have a feeling PK is going to be bringing heat whenever possible to overwhelm the inexperienced QB. Thoughts?