On 8/9/13 the official lease agreement for the Nassau Coliseum was agreed to and signed by Bruce Ratner. The terms regarding an AHL team are on page 24.
On 9/20/13 Nassau County reviewed Bruce Ratner's final lease agreement. Page 2 makes clear an AHL team will serve as the Coliseum's anchor tenant.
So why is Brett Yormark giving the impression there is no agreement, that he does not need an anchor tenant at the Nassau Coliseum on 8/5/15 comparing the Coliseum to the O2 in London?