Oh god Erik is someone who should not find out that Caesar has been involved in the shady governmental organization in his world that puts mind numbing and power deadening collars on 'EVOS', (totally not nanite-caused-mutants).

If he stays ignorant to that, then they can compare notes over getting people they love killed.

Edit: 'Love' being applicable on a family or friend level too, since that's what Caesar's now missing!!