I think he's capable of showing better than he has but it looks unlikely now. Yesterday was difficult to defend other than say the players are playing for the end of the season as we aren't even close enough to the relegation battle to inspire more spirited performances.
We will get some decent performances at home but I'd wouldn't be surprised if we didn't win away again this season.
But it should also be acknowledged that since the start of the Premier League we've put in as many, if not more, performances away from home like yesterday's than good ones.
Most of the problems facing Big Sam were here before he came; but I do acknowledge that he's not looked like solving any of them.