We know new DLC is coming, who would you like to see most?

I finally wan a Batarian squad mate. That'd be SO cool.

The Geth could just build their own ship or stow away on the quarian Ark. If we are able to build ships capable of reaching Andromeda, the Geth certainly are. 

I just wonder what would motivate certain Geth to head into Andromeda, and how many of them would actually go through with it. The Heretics were basically described as an anomaly in the Geth consensus, and were solely motivated by what the Reapers could give them. (If we believe everything Legion tells Shepard.)

Then we have the Shepard's decision to rewrite or destroy them, which may or may not complicate their inclusion outside of the Milky Way. (Since the Arks left right after Mass Effect 2)

Of course Geth that are unrelated to the the Heretics could have broken away from the main Geth consensus and stowed away on the Quarian Ark, while I'm just overthinking this. I could see the Geth being part of the issues the Quarians faced coming into Andromeda.

Side note: The amount of Prothean votes is.. strange. I don't think there's a way to justify their existence in Andromeda.

Only if Batarians had an ark which wouldn't make much sense.