I don't get it really when people are saying that Red Wings should not retire 13 and 40. Zetterberg and Datsyuk defined at least a decade for the Red Wings (2004-2014 and counting most likely till 2017-2018). During this timespan they were considered as one of the best if not the best for their positions, they got us 1 cup and two appearances and most likely spend their whole careers as Red Wings. What else you could ask for?
If this is not enough, then I think Red Wings should reconsider their standard for retiring.