Don't know, Jason is imo not really a character that should stay behind and just watch the computers (or even join the Colony). And I really don't like Jason being again just support for an other Batfamily member.
It is also wired to have him in the old crippled Man role when he is actually much younger than Kate (and not much older than Tim).
I still prefer Futers End Jason as gritty alternate future version (btw. I'm curious if he will appear in Beyond and this Nightwing elseworld story).