The true picture or an anomaly ? ( Derek Carr)

Do you guys think the Derek Carr we saw the last 4 weeks of the season is a more accurate of an assessment of his ability or the first 13 weeks. In other words do you guys think with the right OC and a better line can expect more of a complete and better qb or is that pie in the sky thinking?
To me...it's hard to tell. I know that Pete did call more motion and playaction which helped Carr and they were still in the playoff race at that time, beat a playoff team in the Bucs but it's still hard to say. The oline blocked better too...just don't know. 2 games...either win the GB game or Rams game and Saints would have been in the playoffs.