Kernighan will have some sway over the fate of the Oak-to-9th Estuary site, profiled here previously. While it isn't likely the property will be the home of a ballpark, it remains a viable option, should all interested properties come to an agreement.
Kernighan has commenteed publicly on development of the Uptown site for a ballpark. This is her statement, first published on the Greater Grand Lake Coalition website:
I am encouraged that Lewis Wolff has the potential wherewithal to finance a new baseball stadium without need of public money. A new A’s ballpark would make a lot of Oaklanders happy, but I am adamantly opposed to spending public dollars to build one when there are so many other unfunded public needs of much higher priority.
She hasn't publicly commented on Oak-to-9th's possible use as a ballpark site.