As reported on Tuesday by TSN Hockey Insider Bob McKenzie, Vanek's former team the Sabres will retain approximately $1.4 million - or roughly 20 per cent - of what's left of the $6.4 million he is still owed in the final year of his contract.
TSN Hockey Insider Pierre LeBrun added Tuesday that if the 2014 first-round draft pick acquired by Buffalo in the deal ends up being a Top 10 selection in June, the Islanders would have the option to defer the pick to the 2015 draft.
Another wrinkle in trade news from the weekend came up on Tuesday as TSN Hockey Insider Darren Dreger reported that Vanek was offered to the Toronto Maple Leafs three-to-four days ago, but there was no deal to be made.
According to Dreger, the return that general manager Darcy Regier received from the Islanders for Vanek was something that the Maple Leafs - or other clubs - weren't willing to pay.
The Islanders acquired Vanek from the Sabres in exchange for Moulson, a first-round draft pick in 2014 and a 2015 second-round pick.
Vanek - who is in the last year of a seven-year, $50 million contract - will become an unrestricted free agent after this season. Moulson - who scored twice in a 4-3 loss to Dallas on Monday - is also in the final year of his deal and speculation is that the Sabres could trade him again prior to the Mar. 5 deadline.