this is a 20 foot blinking neon sign to every other US league that there is a social media platform with millions of users and you won't have to fight the 800-pound gorilla for attention on it
My advice to MLB NBA NHL MLS: you're gonna regret it if you don't move quick here
RE: 
Bluesky Social
The Verge (@theverge.com)
NFL teams can’t use Bluesky
https://buff.ly/40GzhOB