This is sort of true and sort of false. Sarah is a post player in much the same way Paige is a PG. She rebounds and blocks shots like a demon and is a brilliant scorer on the low post and is especially good at receiving passes into the post. But she doesn’t look like a post player because she’s not 6’5”. More importantly, she does so much else a post player doesn’t typically do.
As for Ayanna, she looks very much like a typical post player to me. She rebounds and defends well and knows how to muscle taller players off the block. She may not be the scoring talent Sarah is and doesn’t have a midrange or perimeter shot like Sarah. Also, she’s not 6’5”. But that’s not really necessary. She plays big. If we can get that Ayanna back, the one who is strong and quick in the low post, she’d be a real asset.
Consider our main rival, SC. They don’t start a post player larger than 6’3”. And yet no one thinks they don’t have a post presence.