Ford/Aston may not be paying the bills, but I bet there will be a quite a few Ford/Aston people in the suites above the pits. Should it do well I imagine Aston will claim a fair bit of credit too.
I heard Mazda, another Ford brand, have hopes to produce an LMP2 car or at the very least an engine in the near future.
A Jag LMP1 would be great, but I would expect a jag powered car in the Grand Am Daytona 24hr race before that.