I was really hoping she'd go to MN and learn a bit under Lindsay Whalen. Plus I live there and we attend games. Very similar players in almost every way, although I've never heard analysts compare the two.
You can make fun of the WNBA if you like, but for awhile it was a superior product to NBA and still is to NCAA. By product, I include overall entertainment value of attending a game. Good fundamentals, some exciting athletes. Watching a game live is non-stop entertainment. During timeouts there is always some entertainment on the court and in the stands. Unlike CBB when you are forced to sit through countless timeouts with no attempt at entertaining fans other than maybe the cheer squad.
And yes, Sam will almost certainly play overseas during off-season and probably earn more $$. I think nearly all WNBAers do both.