It was an amazing performance by Milan at San Siro. 
Considering they aren't much competitive for the Serie A title this season, it is nice to see them getting such win in the Coppa Italia at least. They had better focus on winning this cup on one hand. It is still early in the season too of course. But Napoli and Atalanta really don't look like both of them will give up on the title that easy.
However I would like to see Milan fighting for top 4 at least. They have a tough away game against Atalanta in 2 days. They should show some resistance there.
The odds for the sides are like this. I might prefer a different option here though. Like BTTS & over 2.5 goals @1.97. I think it is worth a shot.
Defending a trophy is usually the toughest, but Milan so far has been really proving that they are working towards getting that done. Like you said it will be actually more profitable for them if they focus more on winning the league title than the champions League as they aren't looking like they will really have a chance at the champions League this season. Considering they aren't much competitive for the Serie A title this season, it is nice to see them getting such win in the Coppa Italia at least. They had better focus on winning this cup on one hand. It is still early in the season too of course. But Napoli and Atalanta really don't look like both of them will give up on the title that easy.However I would like to see Milan fighting for top 4 at least. They have a tough away game against Atalanta in 2 days. They should show some resistance there.
The odds for the sides are like this. I might prefer a different option here though. Like BTTS & over 2.5 goals @1.97. I think it is worth a shot.