He should be considered one of the biggest legends. He's had an incredibly lengthy stay at Juventus and he's one of the very few youth products who have been able to truly carve a career for themselves at Juventus.
was it ever a question? he's probably the last guy with a 20+ year career at juventus, he always showed unquestionable loyalty, and he has won a LOT with the club. of course he's a legend.