I must say I wasn't a huge fan of Vic when he played on the right last season. I think he has potential as a striker, but saw no evidence of his abilities as a right sided midfielder.
However, the World Cup has chenged my opinion on the way Everton's system should/could work next season. Two of the more successful sides in the World Cup, Uruguay & Holland, Played with 3 central midfielders - 2 deep lying & 1 more attack minded. Both used a lone centre forward with attacking wide players. However, both used a really hard working non-stop action type wide player, Cavani & Kuyt. Now, as much as I hate to admit it, but Kuyt had a fine world cup for the Dutch. He and Cavani were often the link players between midfield & attack & even more often the extra man in midfield. Pienaar effectively played a similar role last season, even though it's not really his thing.
So anyway, after all that, I think my point is that I believe Vic actually does have a lot of potential on the right of an attacking 3!