Real Madrid is real team who can make rain of goals at anywhere, that is why i have my bet on over 3.5 goals and i think Real Madrid will win this match against Granada by more than 3 goals.
They could won with 5 goals atleast. There are no point in holding back for them, they will need to get as many goals as possible since they are losing in points with both barcelona and atletico madrid so securing many goals will get them some advantages if only the there will be a tie for the points in the league rank