I don't consider these suspensions as significant. The only half way decent teams they play in their first nine games is Virginia Tech and Dayton. Dayton being the toughest and its game nine in their schedule and by then will be used to playing without Johnson. They probably would be favorites to win at least 8 of these games and probably still are even after the suspensions. Kiana Johnson is a starting guard and will be missed. However, they have plenty of guards on their roster and should be able to overcome her loss for nine games. While I don't consider these suspensions significant for the team, they are for the players involved.
I did notice that Johnson was to be one of the team captains this year and I wonder if she'll keep the honor.