He wasn't just considered, he was made. That's why his model and voice are in story mode with all the playable characters. He was going to be paired with Harley for the first DLC bundle, but then midway went tits up.He could be DLC. I mean, he's technically never been DLC, though he was considered to be so in MKvsDCU.
Seems like with every game they throw one "3d era" character a lifeline, first quan, then kenshi, I'm assuming if anybody wins the successful reboot award in MKX its Tremor or Tanya so expect one of them to join the family. I
I would put my money on Havik being DLC.