Yes, they need to reduce penalties, obviously. But being 3 games in, and having 18 in the 1st game skews things a bit. I think they had 6 last night, and 6 or 7 in game 2, so they are "balancing" out. Still too many, but improving.
I honestly think Baker is pressing with trying to get OBJ the ball, and the offense in general is trying too hard for the "big play." If they simplify it down and hit the open man, the offense will improve dramatically. Chubb is the real deal and the running game would be even better if the passing game was a little more competent.
Baker needs to get back to what worked last year and stop trying too hard. They need to run more quick passes with a weaker o line and let the receivers make plays like OBJ did against the Jets.