Draws are simply not good enough in the Championship
Villa have drawn 6 games so far out of 9, with only one win on the board. While this might have been acceptable for Villa last term as they fought off relegation, in the Championship it is simply not good enough to guide you towards promotion.
Di Matteo needs to turn the clubs form around to convert some of these points into three, and get them up the table asap.
If he cannot do this, then he might have to walk away from the job and make room for a man who can get wins on the board.