Since Geth Aren't In The Game...

Earlier this year there was a rumor that one of the squadmates would be a non-geth synthetic.  Might or might not be true

Yeah, I also gotta ask, where did they confirm no Geth?

Geth do not infiltrate. At least not intentionally. That doesn't mean they're not packed in SOMEHOW.

Keelah se'lai, you magnificent bosh'tets!

Why do some races have to be dumped? I see no good reason for that to be the case. 

Oh yeah, it is so resource-extensive to write a paragraph for the Codex explaining that they are there, and we just don't see them this game. 

They forgot to bring along logic to Andromeda. They might as well go all out and include every single species that ever appeared in the original trilogy, including yahg, Reapers and protheans. Who really cares at this point?

How would the narrative fit both the quarians and geth prior to Rannoch's resolution? Would this just be swept under the rug? 

If you say so...
We'll see in c.130 days time  .

The Quarians have several missions in place that involved doing exactly what the Andromeda Initiative is doing, albeit staying in the Milky Way rather than Andromeda. Also a Quarian ship can leave the Flotilla is they disagree with how it is going. So there are numerous ways there can be enough Quarians interested in the mission. And the Arks are being built to supply those accommodations for each race so that would be taken care of if they help. 

No, most Geth were trying to build that Dyson Sphere to achieve true understanding. Like the Quarians, there are multiple ways for it to work. There could be Geth that broke away from the main consensus over whether to participate just like the Heretics did when it came to following Sovereign. Or since the Geth want to survive the Reapers like everyone else, they could see this as a contingency plan and join so even if the other Geth fall there is still a Consensus. Legion only had 1,183 Geth units inside him, so there can easily be that many among the project and either have a Legion-like platform since they built more than one, or have it mostly in software and connect to various platforms yet still able to communicate like they were before the Morning War. 

They have already broken the suspension of disbelief with the miracle technology that allows us to get to Andromeda when we can barely get to the nearest stars without becoming slag. Compared to that, this makes perfect sense. 

Why would there be?
The races fleeing our galaxy is doing so, from synthetics.
Why in God's name would they bring along synthetics?....
Geth were seen as hostile by every race in ME1 and ME2. Mind you the arcs take off in between ME2 and ME3. 
There is zero chance Geth will be in Andromeda. 

Shepard and his crew learn they aren't all hostile.
99% of everyone else still see them as being dangerous. AI in general is seen as dangerous in ME. Bringing along AI to Andromeda goes against everything the first two games told us about how people feel about artificial intelligence. It makes no sense in terms of the lore that was laid out in the original trilogy. 

Nah, just have a Geth or two that got on disguised as Quarians.

It'll be obvious to us, but everyone in the Andromeda Initiative will be fooled.

Geth are software... you could probably fit a colony of them on a usb stick. There is no real reason why pre-ME3 Geth are any less likely to make the trip then pre-ME3 krogan. As far as we know they are one of the most popular species amongst fans so to not include them would be a silly mistake easily retconned if fans kick up a fuss and they will.

The only possible reason I could see BioWare not including them would be if they are introducing a new synthetic race who they feel need room to breathe and they are already introducing a ton of other species to new players already. That's not to say they couldn't make a reappearance in multiplayer dlc which would confirm their presence without affecting the single player narrative.