That may be better but not by much. With DPP and the unpredictable nature of games there would still be other variables to account for.
There are some things which can be attributed to small sample size (e.g. number of overthrows or drops) but some things are causes for concern even if it is one game. These things may be elite QBs with zero pocket awareness (by that I mean Rodgers literally running into a sack on multiple occasions, standing in the pocket for 5 seconds like he does not know what his job is, a RB running for 25+ times and getting 30 yards, CBs who play perfect man coverage the whole game, etc)
Something is amiss with sliders in CC.