Today the NHL confirmed that there will be an Ottawa-Montreal NHL outdoor game at TD Place on Dec 16.
There may also be an Ottawa 67s game and a AHL game by the Senators farm team on the outdoor ice.
Not surprising that OSEG would want to get in on the action with their junior team, given that it is in the stadium that they manage.
I wonder if part of the Sens desire to use the Parliament lawn was a desire to avoid working with their pro sports rivals, or whether it was just a unique idea that they pursued. It would've been neat, but it seems there were too many hurdles. With the Grey Cup in Ottawa, the stadium expansion was ready for them.