What would happen if predators from the Ice age still lived

Question: What would happen if predators from the Ice age still lived
- Keywords:
  ice age,
  predator
Asked by Kung fu master to Jimi on 18 Mar 2016.
- Jimi Wills answered on 18 Mar 2016:
  
  Probably not much different from now… over history humans would kill them off, like we’ve done most other mammals, and they’d only live in a few places in the world and in zoos

Question: What would happen if predators from the Ice age still lived