I have played the south Africa and Bangladesh women ist T20 on 17th May 2018.
There all the winning team has two wicket keepers in it, Lizelle lee (WK) and Shamima Sultana (WK), as per dream 11 when You select your team you can select only one wicket keeper, so after the entries are closed and the match starts they modify their teams, You can cheat but You will e caught, people are wasting money on this.