I got too much territory and it's no longer fun to move units around everyday. I have too many! It takes too long

Maybe you can implement a "multiple turn" movement system or automate system. I want to send my jeeps to go straight for like 3 turns until they hit the water.

great idea

You're basically talking about auto-expanding countries, since everyone would just create lines of infantry and send them out. I think that would take away from the game. I'd actually prefer people to grow intelligently than just explode.

Also keep in mind that you're on an island with few people nearby to challenge. With the new spawn system, you're going to be encountering enemies far more frequently.