Managed at a high level - Porto and Valencia. Wolves play some really good football, his middle name means hope - could be a goer
Did well at Valencia (took them to 4th), which has been a bit of a poisoned chalice in recent memory. Won nothing at Porto in the 1 year he was there but is that a failure? There is and always will be 3 big teams competing in that competition and Benfica have had a stronghold on it recently*.
* I'd also look at the Benfica man, Rui Vitoria, another of these youngish Portugese chaps coming up the ranks.