^^^ If Metro was smart, they would jump on the opportunity to use the site to start the Sepulveda line. I know they still need to lock in funding apparently but using this as a good mid point to have 2 TBMs going north and south would be smart.
That being said, the airport needs to be a park. Nothing fancy. Tennis court/basketball courts. Mostly open fields of grass and a few mole hills and trees.
In other news, looks like Onni is changing all of their plans around the city. Will be interesting what they do with the Times Mirror Square project.
The sea of underutilized warehouses/abandoned buildings are just primed for redevelopment. I know everyone wants to focus on density elsewhere in the city but this area in the picture alone could easily be redeveloped for 10k-15k units.