Omar never denied the possibility of DLC characters, he's been talking about DLC for months. However that does not mean that any work has been done on characters other than those included. In any case these characters are free so complaining that they aren't on disc is completely stupid anyway because you don't have to pay for them.
What do I think? I think that OneMoreVillain guy is a douchebag. Kudos to Seth for handling it professionally.
I agree with this. Anyone who could actually read (OneMoreDouche obviously can't...) knew from the start that these characters aren't even created yet, let alone on-disc DLC. If they were already done, why would they wait until next year to release them.. Why not just release them after a couple of weeks.
I've never seen Omar promising more than 20 characters on the launch roster. If nothing else it was a rumor that escalated, and some moronic fans took it as the gospel truth. I've never seen any evidence to back this up.