Cute Robots and the Trio

So... This has bugged me. Star Wars has cute robots who tag along. But BB8 belongs to Poe, a more minor character.

How will our split trio get an adorably rolypoly sidekick or a timid metal know it all?

I must know! Unless they phase the mechanicals out...

BB8 stayed behind with the resistance so he'll be with Finn, and didn't R2D2 go with Rey?

R2D2 is her legacy if she is a Kenobi, right? It was OB1´s droid....

Maybe they'll introduce a new droid in the sequel? In Star Wars, droids seem to always come in pairs.....so maybe Rey might get a human looking droid?

  R2D2 and C3PO (PT and OT)

   Chopper and AP-5 (Star Wars Rebels)

  BB-8 and ? (ST)

They could go for a droid that looks like Pepper the robot...

Yeah R2D2 went with Rey and Chewie on the MF to find Luke on his rock island.

It was stated that R2 was Obi-wan's droid in ANH, but he's been around a bit - served Queen Amidala, Anakin, Bail Organa and Luke.

Off topic a little bit, but seeing Kylo as the Skywalker/Solo man, he should be good in flying and droids, I wonder if he ever built any droid himself like Anakin built C3PO. God what if it was Kylo who design or built BB8 ?   There are different types of BB units and according to Poe, BB8 is one of a kind so Kylo must done his HW really well and by saying that he got the information from the archive is an excuse to his geekiness, what if the map is inside another type of droids, would Kylo know about it, too?

This doesn't mean anything, but it oddly fits in with the topic of this thread: a new song was recently added to Kylo's Spotify playlist and it's called "R2 where R U?" by Flying Lotus.

It's the first single off the upcoming Star Wars Headspace compilation album (so they're probably just trying to promote the songs by adding them into existing playlists), but it has a beeping electronic style that really stands out as different from all the other songs on Kylo's playlist.

Maybe Kylo will go after R2 (which actually means Rey, as R2 is with her)...