Velious release date = end of May (
http://www.project1999.com/index.php )
so most of your questions are impossible to answer, but...
1)
http://wiki.project1999.com/Blade_of_Carnage = Velious
2)
http://wiki.project1999.com/Iceclad_Ocean (debatable)
3) Vah Shir was a PoP+, so it wont happen
4) not today brutha, how u feelin?