Crystal Palace held Manchester United to a 0-0 draw on Saturday in the Premier League. Oliver Glasner will be thanking man of the match Dean Henderson for the point as his No.1 was the difference maker in this game – without him, it could have ended up a heavy defeat. For Crystal Palace though, the performance is the latest sub-par outing in the last few weeks and the wait for a first league win continues. For Glasner, the second half will have given confidence considering the improvements the Eagles showed. It could also tell him where he’s going wrong and if this doesn’t, Crystal Palace fans…