Exactly.
Don't you agree, though, that there are differences in the way the game is played between the NBA and the WNBA, just like between the NCAA and the NBA? I don't think it's a matter of "paying dues" as an assistant, before becoming a head coach. A lot of ex-NBA players would never be suited to be a head coach, but if you don't have that experience you need to get it as an assistant.
Do I think she's getting fast-tracked because she's a woman? There's probably some of that. But Becky wasn't just a WNBA player - she was a person who pushed herself to be at the very top of her profession. A lot of men go their whole careers as assistants, but there are people who have the drive and personality to operate at the highest level and a LOT of people who don't. She may get a shot a little sooner than some, but she will have to earn the right to keep it.