My opinion isn't just solely based on 8 games (although the results and performances haven't been great). It's also based on the lack of tactical nous he is showing. Poor substitutions, puzzling team selections, and personally, I don't think he has the respect of the players. Just my opinion, that he has largely lost the dressing room.
I wouldn't risk him with the run of games we've got coming. Feels the same as when we kept Wigley in the November we went down, we failed to beat Palace, WBA and Norwich.
This needs to be qualified by stating we need to bring the right manager in.