Okay folks, what’s up with the Lady/Selta Lemore? Is she someone from the past or is she simply a septa as she says? Could she be the mother of a sand snake? Tyenes Mother was supposedly a Septa, right? This has me scratching my head. GRRM is SO good at throwing out red herrings I don’t know what I’m watching out for anymore!!
Yes, she's someone important.
Tyrion thinks she has secrets, he's just distractedly horny and dismisses her secrets because of that.
She's not just a Septa, a teacher, a hired hand, she's sworn to protect fAegon.
She also needs to hide her identity.
Once we are in his head, Griff the nobleman calls her Lady Lemore.
She's senior enough and important enough to argue back to Jon Connington. Not once or briefly either.
She's in on the plan. Not just a hireli