Didn't goal.com write some article about him having only 1 good season out of 4 at Porto? I didn't read it, but is that true?
Really worrying. This is from his league games.
In 2008/09 he started 0 and came from the bench on 15 matches (didn't play on 19 matches)
In 2009/10 he started 9 and came from the bench on 9 matches (didn't play on 16 matches)
In 2010/11 he started 12 and came from the bench on 10 matches (didn't play on 12 matches)
In 2011/12 he started 5 and came from the bench on 2matches (didn't play on 9 matches)
That's a typical bencher right there. On top of it they don't want him in Porto and they sell him pretty cheap compared to how they usually sell.
It's ungrateful to rate someone without seeing him, but these numbers give a lot to worry about.