Fouss rated as a better overall offensive player, but Keita was better defensively.

Fouss had the better eFG% (2P% was similar, but Keita is a much worse FT shooter).

Keita had the better rebounding percentage - especially on the offensive side.

Fouss had the better assist numbers. However, Keita's TO rate was VERY low whereas Fouss's was fairly high.

Keita's block rate was over 50% higher than Fouss's block rate.

Keita's steal rate was also 50% higher than Fouss's steal rate.

Keita fouls way too often (5.6 fouls/40 minutes).

In summary, Fouss appears to be the better shooter and passer, but Keita's rebounding and defensive numbers are superior. Fouss turns the ball over too much, but Keita fouls too much. When it comes to the style that KY wants to play, Keita's game and strengths are a better fit to that style than Fouss's game.