I haven't found Pique impressive for a while now, but i guess he's young, I'd go with Villa because of his age and replace him with Rossi
I don't think he is in decline Dalitis i'm pretty sure he just had his best season last year in terms of stats no?
David Villa had 2 seasons with Sporting Gijon in the Segunda, scoring 38 in 80 appeareances.
Then in 2003/04, scored 17 goals with newly promoted Real Zaragoza, a team that finished 12th.
In 2004/05, scored 15 goals with Real Zaragoza, finishing 12th again.
In 2005/06, scored 25 goals with Valencia, finishing 3rd. (1 point behind Madrid)
In 2006/07, scored 16 goals with Valencia, finishing 4th.
In 2007/08, scored 18 goals with Valencia, finishing 10th.
In 2008/09, scored 28 goals with Valencia, finishing 6th
In 2009/10, scored 21 goals with Valencia, finishing 3rd.
In 20010/11, scored 18 goals with Barcelona, finishing 1st. (having taken 0 penalties in the league, he had taken one in the CL. He used to take lots of penalties for Valencia I guess, and we also played him out of position, so to be fair, the man may not be in such a great decline after all, but I was worried by his perfmrmances with Spain recently as well as his many lost chances)