Deprogramming fics

[ginger-sunshine.livejournal.com]

Hi! I've not done this before, just give me a shout if I've done anything wrong.

I'm looking for any fics that have deprogramming in them, specifically of John. Something like Come and Try by Tari Roo, but maybe a bit longer, if possible? More involved would be cool - like the captors got further in the process before John is found/escaped/let go to do evil things, etc.

I'm a big fan of John whump, and though I prefer gen, I'll take slash or het as well.

Actually, any awesome John whump you've got would be great too.

Thanks!

Parallel universe, character missing

[ellie567b.livejournal.com]

One of the requests below resulted in this rec:

"You Might by deltacephi: After a run-in with the time jumping Daedalus, Rodney goes to Earth to look for John Sheppard, a fellow with the ATA gene. http://www.deltacephei.com/sga_youmight.html"

This has got me craving something very specific: stories with visits to/from parallel universes where a character meets someone who doesn't exist in their world.  Even better if they then try to locate that person in their universe.

I'm not looking for original characters - I'm looking for something like visitors from a parallel universe arriving in Atlantis, asking for Sumner and not knowing who Shepard is because their Shepard was killed in Afghanistan.  Or a Rodney visiting our universe, meeting Carter, then going back to his universe and trying to find her. 

[I checked the archives and there was a similar request in February for Rodney stories, but I'm interested in any character]