I predict Real Madrid will win or draw in this weekend, and Bale will score a goal. My tuition.
It seems that you are not reading anything at all , it has been stated that there will be few players from real madrid that might not be available from this game especially pepe and ramos so thigs could be tough for them especially when they will be facing atletico that has good records in home game
I still believe real madrid can beat atletico madrid in the derby match.
As unavailable players from real madrid is a defensive player which i think will not change anything at all.
If you noticed that real madrid defensive is sucks with ramos and pepe , i still can expect an outstanding performance from bale as ronaldo in trouble lately.