I just watched a video covering this and wanted to see what you guys thought. Basically there are a few things about Cable in Deadpool 2 that lean more towards him being Ultimate than 616 based.
1. His reasoning for traveling back in time. In DP2 Cable came back to kill a young mutant that would eventually destroy the future.
2. He height. DP2 is short compared to 616 Nathan, he was more closer to foxverse Logan in height.
3. His powers. DP2 Cables powers seemed to be tech based while Nathan is a really powerful mutant with telethapy and telekinesis. I don’t remember seeing any telethapy displayed and the rare telekinetic showings can be easily explained as tech.
4. No mention of his lineage. Self explanatory
5. His cybernetic parts look artificially fused NOT like a virus that’s ravaging his organic parts. His cybernetics looked more like it was made to replace his damaged body.
6. He used his like cybernetic parts more like a substitute for his healing factor and used tech instead of his 616 power set.
Now I know he could be a combination of both versions, but which one do you think he borrows most heavily from?