I think that spain NT is too weak nowadays..the new generation is not strong as they were in the past...they have a good player in junior NT, Ruiz, but he is only 1.78..i don't think he will be good in international level.. Slovenian has good players of ACH Volley Bled, and they are still young..Also they have Urnaut and this season Pajenk will play in italy too...Gasparini played in Greece...Sket, Vincic, Kamnik, Jakopin are very good players..so they have better options for the future, what i don't think spain has..
About Italy, i think that they will win next week all the games but they will be 2nd...The same will happen to Netherlands..At least i hope Netherlands win all the games (they are my 2nd team)...Portugal is a nice surprise but next week we will see if they can play like they did.