People just judge a player off the last couple of games it seems. Howard has flaws, he gets beat from range too often and can make rash decisions. However, the back 4 generally look more comfortable with him in net (yes today was awful in that respect) as he commands his area fairly well.
But I take the point that Howard is only going to get worse from here and Robles will only get better. When/If we get ourselves in a safe position in the league I'd think about giving Robles games where possible. But in the Europa I'd want the best team out, which includes Howard.