One of the big questions with the transition from Gary Kubiak to Marc Trestman as offensive coordinator is how much will he change the scheme. Trestman has said he is keeping the scheme intact with minor changes, and that would seem true based on him keeping all of the coordinators from 2014. The offense set Ravens records last year, and was ranked in the top 10, so why fix what is not broken?
However, a bigger question for me was whether Trestman could improve on Kubiak's numbers. My biggest concern last year which I hope Trestman could improve on was also my biggest pet peeve last year, and that was the offenses' habit of starting slow in games.