I personally think Muhl will be in both; she will play in Turkey (I believe she is already under contract to do so), and after that commitment she absolutely will be back playing in the WNBA. This is not a Dooms-Day scenario for her to be part of the Storm, gaining experience as a Rookie, even while not receiving a ton of playing time. Same goes with Lou Lopez-Senechal down in Dallas. Those two are in the League, earning a paycheck, while gaining experience and notoriety; a much, much better position than what Chrystyn Williams and/or Evina Westbrook are in.
Let's also remember, next summer the WNBA will have an additional team. With that additional team, there will be an equivalent number of players as an entire Draft Round added to the WNBA numbers. In essence, all of those who have previously not made a team being drafted out of the Second Round and/or cut from a team (Zia Cooke, Abby Meyers, Celeste Taylor, Dyaisha Fair, Esmery Martinez, Taiyanna Jackson, ...) that type of equivalent talent, will be making a team next season as well as two or three out of the Third Round.