Fava 4 the moment not. But you have to consider that he arrived in Udinese the last day of the mercato + is his first serie A season while Iaquinta is in Udinese 4 quite a while. That's why maybe Spalletti don't always put him in the starting 11... but IMO he will earn a regular place soon.
I don't know that mutch of Ardito... I heard he is good and isn't him a foward? that's maybe why he is quoted like Albertini... anycase I will go 4 Demetrio cause he always do also quite a lot of goal, cause he do penalty and freekicks.