The phase starting tonight is often the most exciting part of the tournament, in my opinion. Last round of group matches is where each match can hold a lot of drama not only for the involved teams, but for several others. With the current format, each game can even have consequences outside of the group, which means many teams will be watching anxiously.
Romania will need a win to get to 4 points and get through as one of the four best 3rd placed teams. Switzerland and France will both be through with a draw, so that's a very likely result there, meaning Romania have very small chances of snubbing the Swiss of 2nd.
If Albania win, they still have a chance, but with several no 3s already on 2 or 3 points, it will most likely not be enough. But maybe ...
Football fans all over Europe, let the calculations commence!