I think that I'm going to watch the Milan - Liverpool game on the next week. It is a crucial game for Milan to have a chance for continuing in this tournament. And the last Liverpool - Milan game was really delightful. Despite Liverpool's scoring first, Milan turned the game around. But Liverpool also did the same and won by 3-2. If we consider that Milan made them big difficulties in Anfield, they can really beat Liverpool in San Siro.
What a battle it is in group B between Porto, Athletico Madrid and AC Milan, only one of this teams will join Liverpool in the next round, obviously the reds are already through and have topped the group. Imo, I think Milan could actually have the advantage cause Liverpool have qualified already and may decide to field a very young and inexperienced team and through that way give fringe players some game time, and as such, Milan might find it easy to win, and then since Athletico Madrid and Porto will both be playing for their lives, they could end up with a draw which would see Milan go through.
Having said that, anything is possible in this group, it's still possible for either Milan, Porto and Athletico Madrid to go through, it's going to be a crazy and unpredictable final matchday in group B, personally, I'd want Ac Milan to qualify for the round of 16, it's been a long time we saw them in that stage in the CL.