fabricioz: Spain will face Chile, a very strong team. Everything may happen. And if Chile wins and Switzerland beats Honduras, Spain goes off.
It's even more interesting if Spain beats Chile and Switzerland beats Honduras. Then you'll have three teams with 6 points, and the teams will be separated by goal difference, and might even be separated by criteria further down the list.
Chile currently has +2, Spain +1, and Switzerland 0 goal difference. If Spain and Switzerland both win 1-0, then all teams will have 6 points and +1 goal difference, and be individually tied as well since Switzerland beat Spain, Chile beat Switzerland, and Spain beat Chile. Additionally all victories have been with the 1-0 scoreline, which means you can't separate two teams by the scoreline in the two matchups either.
I believe we could actually see a draw for the two qualifying places in this group.
If Spain beats Chile with more than two (or vice versa) however, they are guaranteed qualification, and probably first place unless Switzerland completely trashes Honduras and makes up the goal difference, which is unlikely.
Edit; Uhm ... that's wrong, I forgot Spain will have a +2 difference and will win the group if that happens.