Their Jumper crashes miles away from the Stargate. Teyla is dying, John is suffering amnesia, Ronon is missing, and it's up to Rodney and Lorne to save the day. No slash!!!!
Major Lorne (and Rodney maybe) get thrown through the Gate and have to find a way home to Atlantis. Heavy Lorne (and Rodney if you put him in), with a lot of Young too. Not phased if it's slash or not.