Werner is a sneaky dark horse to go #1. He is that good and will only rise during the draft lead-up...and there isn't a bone-fide #1 QB this year.
Zero chance, I think. While the German is good, there are better prospects out there. The LT from Texas AM is almost assuredly taken higher. The LT from Michigan just put on a show and may skyrocket up draft boards. The DT from Utah is more valuable than Werner. I'd go so far as to say Jarvis Jones is more valuable, depending on the team picking.
In either case, Werner will likely be a top 10 pick. It should be the baseline for Seantrel Henderson's rise to a first round pick next year. Pop in the film of the FSU game. Seantrel did work against Werner.