Um…that’s absolutely not true. Dalton had us in the top 10 offenses (not bottom like JW). Now Dalton’s fallen off a cliff but the team was immediately better on offense when JW was benched.
How are people still repeating this? Dalton didn't have us doing anything. Taysom Hill and the running game did. Teams figured that out, shut down the running game and forced Dalton to beat them with his arm. He can't because he's a perennial loser. It's been detailed several times how bad he's actually been beyond a meaningless TEAM stat so no need to repeat it further.