Just been working out all the possible permutations of our group games and it's a bit complicated (mathematicaly Villarreal could still finish top), but it basically boils down to:
For us another 9 points guarantees qualification, 9 points and a win by a margin of greater than 2 against Munich guarantees top of the group. (remember head-to-head points, difference, goals, total difference, total goals decide tie breaks in that order).
Another 7 points almost guarantees qualification; The only chance of us not going through with another 7 points is where everyone beats Villareal, we beat Napoli and draw to Munich and Napoli beat Munich, in which case 3 teams finish on 11 points and the 3-way tiebreaker would have all three level on points against the other two, therefore goal difference (in games not involving Villarreal) would come into it next.
7 points where the draw is against Villarreal or Napoli guarantees qualification.
Lastly 6 points guarantees qualification IF they are against Napoli and Munich AND we beat Munich by a margin greater than 2. Nothing else will guarantee qualification.
All these permutations are considering the worst (for us) possible outcomes in the other games, ie especially that Villarreal lose every other game. Hopefully Villarreal take points off Napoli or Munich, or Munich beat Napoli and make it easier for us.
Edit: Thanks Corky.
For us another 9 points guarantees qualification, 9 points and a win by a margin of greater than 2 against Munich guarantees top of the group. (remember head-to-head points, difference, goals, total difference, total goals decide tie breaks in that order).
Another 7 points almost guarantees qualification; The only chance of us not going through with another 7 points is where everyone beats Villareal, we beat Napoli and draw to Munich and Napoli beat Munich, in which case 3 teams finish on 11 points and the 3-way tiebreaker would have all three level on points against the other two, therefore goal difference (in games not involving Villarreal) would come into it next.
7 points where the draw is against Villarreal or Napoli guarantees qualification.
Lastly 6 points guarantees qualification IF they are against Napoli and Munich AND we beat Munich by a margin greater than 2. Nothing else will guarantee qualification.
All these permutations are considering the worst (for us) possible outcomes in the other games, ie especially that Villarreal lose every other game. Hopefully Villarreal take points off Napoli or Munich, or Munich beat Napoli and make it easier for us.
Edit: Thanks Corky.