Elisabeth
In the rosy, rosy future, Elisabeth's talents have been of great use in the law enforcement fields. She made detective in mid-2009 and split her time in the NYPD between hostage cases and her detective caseload. Her part in the Phoenix operation to take down Volken did eventually come out into the open, and though (like some others), she received recognition for that work, she doesn't do appearances or accept publicity for any of that. She remained an NYPD hostage negotiator and detective for several more years, but her actions during the immediate aftermath of the Verrazano-Narrows bridge collapse drew the attention of the feds and others. Her high rate of success with riot control, hostage-takers, and interrogations yielded several extremely lucrative offers from private firms, which she talked over with Felix and several other cops and friends. She opted not to take on full-time positions with any of the private firms, instead accepting a job with the FBI (damn you, Felix, you finally lured her in). Based in the New York field office, Elisabeth works as both a field officer and a trainer for both FBI and NYPD hostage negotiators, taking the occasional nicely lucrative contract on the side for private firms when she thinks the job needs more than the average negotiation.
On a more personal note, she kept in contact with those of the Phoenix operation who wished to — Cat and Teo became two of her closest friends, with Teo claiming a sort of sibling relationship. When he finally got his act together with Alex, she cheered for them. She was at Columbia for Helena's speech and watched in horror as people she knew, including Helena and Alex, died in front of her eyes after having survived so much in Moab. Abby and others certainly are still in her orbit, probably as 'see you occasionally throughout the year' even if they don't hang out constantly or anything. Norton Trask continues to remain her best friend (with benefits, off and on through the years), and is also the father of her three-year-old son(!). They've never married, nor are they living together — the arrangement seems to suit all parties just fine.
She has maintained her ties with Felix, who has become a good friend (though I'm not sure about his boyfriend Leland!!), and people in SCOUT (Baxter, Kaydence, etc), and she built friendships with Rebecca and Tamara over the years, both of whom work with NYPD. Other people who want to maintain or have friendships/etc, feel free to lemme know! This is pretty off-the-cuff and I obviously didn't name everyone that I know :P
I'm of two minds, BTW, about deciding whether to go forward with my current-time self or whether to play this older Elisabeth and be perhaps someone the lot of you crazy paranoid time-travelers might trust. Opinions on these options are being solicited :)