Having three "home" grounds is pretty excessive. If Leichhardt Oval doesn't receive any funding, then in the short and medium term, the Tigers should play out of Accor and Campbelltown. Now Accor is far from ideal with it's large capacity and configuration , but the Tigers COE is at Concord, which isn't too far away.
If the Tigers want to upgrade Leichhardt, then they may have to look at alternative funding methods. Over at the northern beaches, reading between the lines, Manly have just about given up on getting any funding from the state government for Brookvale Oval. So they are talking to property developers and the UFC.
At least Manly is trying to be proactive, instead of pointing the finger towards Penrith, who fully funded their own CEO.