March 2017
I've always been 1 game behind in the series. I play mainly Be a GM mode, but certain aspects of NHL 16's Be a GM did not satisfy as previous years have.
March 2017
NHL 16 was added to The Vault on March 29, 2016 and NHL 15 was added on April 9, 2015...so I will let you make a somewhat educated assumption here.
This however, does not necessarily mean that NHL 17 will definitely be added to The Vault in the next 4-6 weeks.