OP says before the events of infamous 2
Comic takes place before Infamous 2 as I just saida bove
It takes more than just a rocket to kill him. Heck he surprised having a gigantic building falling on him
https://www.youtube.com/watch?v=_HQhJBbFeUQ
and didn't feel it. He simply got off a moment after. That's not wall level.
How would Aiden exaclty bait Cole? If he uses voice messages he probably won't get his attention. Heck Cole can probably just destroy the building. If Aiden shows up, Cole would just track him via life signature.
And if we do pick this Pre Infamous 2 Cole, Infamous 1 Cole at the end of the game could technically have infinite energy. And Cole would just stay away from those buildings then. Easy. Or destroy them from afar after telling every civilian to leave, or by killing every civilian depending on his alignment.
Accidents won't matter much if Cole sticks on the rooftops
Cole could sense bullets and track down teleporters and even react to them. Hearing the ground shaking for a brief second before it explodes would be more than enough for him to react and leave. He's not a dumbass. He's faced worse.
Cole oneshots transportations typically. And if Aiden uses a plane Cole would just hunt it down with a rocket, or a Tesla missile.
There's also the possibility of Cole using a lightning storm to power himself up or knocking out every source of electricity within the area and prevent Aiden from using his tech.
I'm gonna update that since there doesn't seem to be anyone who updated that recently