If I had the choice, I'd take a full scale reunion. I've said it before but I think it's worth repeating. You get Bon Jovi and Journey to be co-headliners. They take turns closing. The hugeness of this twin bill would allow gigantic ticket prices and monstrous stadiums, resulting in less dates. You criss-cross the country, playing 30-40 shows in 3-4 months. Everyone gets paid handsomely, these "older" singers get plenty of rest and the rock world has one of the greatest tours of the last 25 years. Not going to happen, but you DID ask me what I wanted.
Being a bit more realistic.....I'd like to see Steve try this (and it may sound dumber than ANYTHING I've EVER said....and that's tough

).....stand in one night at a House of Blues (with Frontiers, perhaps

) or another artist and sing one of the Journey songs. See what it feels like, see how he thinks he sounds and realize if you DON'T like what you hear, you have NO commitment hanging over your head. And if he DOES like the feeling again and what he hears, do it a bit more often and explore a comeback in some capacity. Just try something zany like that. Neal has been famous for popping in and doing shit like that, and it's one thing I absolutely love about him.