It's interesting that of the two slaves mentioned in the parable--only one of them is described as expecting the Master to return at a particular time. That would be the evil slave. Note that the parable describes the evil slave as feeling that the Master is delaying--after which he begins to beat his fellow slaves.
If the evil slave felt that the Master was delaying, then he expected him to already be there. Well, who expected Jesus to arrive in 1914, 1918, 1925, etc...? After Jesus failed to show up, has there been evidence of "beating" fellow slaves? I'll leave that up to you.