Stanford board seems to think she is our likeliest remaining 2020 prospect based on how few other targets we have remaining in that class and some signals about her desire for top academics (thus Princeton). Plus the Garfield HS to Stanford pipeline is Strong (and includes current starting guard on the men's team, Daejon Davis).
In terms of being crowded at the post position, by the time she's looking at serious playing time it'll only be Belibi, Prechtel, and Brink in competition for the 4 and 5 spots (Demetre seems tailor-made for the 3), so I don't see any reason why she couldn't be a 3-4-year starter. Our upperclassmen right now only feature one prominent "big" - Dodson, so I think we still have room for another big.
ETA: According to our Stanford board, she had previously said her top three were UConn, Washington, and Stanford; not sure why UConn was dropped (maybe Geno is going in a different direction in terms of who he's targeting for bigs?), but the additions of Cal, Duke, Princeton, and UCLA are leading some to wonder if there's some doubt as to whether there's some admissions question marks with her at Stanford, as those new schools are also all very good academics schools but (possibly with the exception of Princeton) don't pose quite the same admissions challenges.