Perplexing SFC

Wins against #2 (Amnat) at home, loses against #6 (Maha) on the road.  Next game is with #3 Khon Kaen at home.  Anyway you look at it, it may be a better season than last year's 24 losses.    What's perplexing to me, the lineup in Mahasarakham was not the winning lineupe in the home game.  Why change a winning Lineup

Sakon Nakhon