I think, Milan will defeat Dinamo Zagreb 2-0 to improve their position in this match, and to alert other teams that they are in a good position to win this season title. I don't think, Dinamo Zagreb can stop Milan not to win this match because their strikers are very active to score goals that will bring victory to them at the end of the match. If Milan coach can use their last match line up to play this match, no doubt, they will definitely achieve 3 points from this match to improve their position for other people to believe that they are in a good position to win this UEFA champions league title this season.
They have a good history in the Champions League, but for five decades Milan lost their place.
While Milan is currently still collecting four points, this match will determine Milan's journey to the next phase, because if you lose to Zinamo Zagreb, Milan's chances of advancing to the next phase will be closed, especially if FC Salzburg wins against Chelsea.
I'm sure, Milan have prepared this match carefully, full points are their target, especially in the first leg Milan were able to secure full points.