I suppose Cottesmore, Wittering and Yeovilton would be most likely to house the JSF.
As for my personal view and if they are to reduce Eurofighters why not close Lossiemouth and move the aircraft there to Leeming.
Kinloss could then host visiting squadrons who wished to train in the Scottish Highlands.
It just seems a little surreal having those two bases in the middle of no where at a time of such major closures.