I think they had to pick a direction, between her or Cardosa. Those two just didn't work well together. And remember that Cardosa was taken before Reese in the draft by Chicago.
I think Reese is a good player. I think a team is going to have to put specific players are her to be successful because her playstyle is a bit inflexible.
The ongoing concern is her efficiency and turnovers. She takes a lot of bad shots, and forces it way too much inside for a below average finisher. If a team can work with her to maximize her best shots and minimize the bad shots, then she could be a real problem for teams.