I wouldn't think so, based on having one of the softer schedules based on the opponent's last-season records for what that's worth, and getting wins off of some teams early on, one with big OL injuries and two with organizational turmoil.
There are some offensive woes - but clubs pulling off these long, time consuming drives, points to a defense problem.
Coaching schemes, talent, I dunno.
I'd still like to see a corner or safety blitz a couple of times per game...spice things up...no b*lls no glory etc.
With a bunch of hefty Clydesdales populating the OL, I'd send them straight ahead on a quick snap count, cut the cute fanciness, cut the deep hand-offs, and give 3 yards and a cloud of dust a try. Even though the rules today scream pass-pass-pass.