So you think us "scoring loads" last season is directly related to Tevez "barely playing", and him "playing loads" is directly related to us "not scoring as much" this season, and you have the temerity to question my logic?!
Now listen closely, because you might learn something. In the season before we won the title we played the majority of the season with Tevez as a lone striker and had a midfield 3 of Barry, De Jong and Yaya for the vast majority of games. We were a difficult team to beat, solid, but not a free flowing attacking team. The season we won the title, we essentially swapped a defensive midfielder (De Jong) for an extra forward (Aguero).
We played with 2 defensive midfielders, 2 creative players and 2 forwards. The change in system allowed us to be a lot more fluid in attack, we created "loads more" chances and scored "loads more" goals. This wasn't directly related to Tevez being out of the team, it was down to a change in system, playing with more attacking purpose.
You cannot accuse Tevez of being directly responsible for the drop off in goals, when he came back for the last 6 games and played a huge part in winning us the title, I cannot remember the goals being particularly dried up at that point? He may have only scored 4 out of 93, but he wasn't playing for the majority of the season, so be a bit more realistic with your point.
This season we have continued to play a similar system to last, often with two forward players, 2 creative players and 2 holding. What was happening after xmas last season, and has happened this season, is teams have figured out how to negate our system. Because we have no width, teams defend incredibly narrow against us, with their back 4 and midfield sat back camped within the width of their penalty area.
Because so many of our attacks come through the middle, we have found it hard to create as many goal scoring chances as the early part of last season. That is why we have not scored as many goals, not Tevez's fault, and I'd go as far as to say that after Zabba and Nastasic he's been our best player this season.