They will not sign anything until after the season is over. If the "Kings" are revealed as the potential tenant, they will use the same line they've used before - saying that their heart is in Sacramento, they want to stay, etc. etc... but they have to be responsible business people and listen to other offers and opportunities, bla bla bla. But they REALLY want to stay!!!!
They will then request an extension of the filing deadline until the season is over (or at least until the last home game), citing that the VB deal/plan is still in progress or incomplete and needs some more time, milk the Sacramento fans for every dollar they can, THEN go to the BOG looking to relocate.
All the while people here go crazy, fill the arena to "show support", further financing the Maloof's departure while they laugh all the way to the bank.
They've done it before, they will do it again. They'll play with the system and milk the fans here for every dollar they can. It's all about $$$ ....