Hal and John's omission isn't that shocking, which hopefully means they're actually serious about the GLC movie since they're excluding the two most recognizable Lanterns from the show.
Kyle's exclusion on the other hand could probably mean a few things:
- his origin is directly tied to Hal who isn't there so it won't make much sense to have Kyle there.
- they chose Jessica over him due to the "also Hispanic but female" aspect.
- they could be saving him for the big screen as well.
Either way, Guy and Alan are long overdue for some spotlight and Simon can hopefully benefit from it as well, since things haven't been going well for him lately to say the least. I guess this also means this version of Alan will be a member of the Corps and again, given Hal's absence, the first human member?