Ed's CR will notice a much calmer, relaxed Ed for the duration of the event. He'll seem less stressed out and happier around his brother than usual.

He won't seem any different to people that haven't met him yet so even though I'd be down to plot with new CR he's not going to change drastically enough upon recovery of his memories to make plotting during this event all that relevant. Feel free to hit him up anyway, if you're so inclined.