Presumably next year, or the year after, which race will be permanently named after AP (along the lines of M.Pipe, F.Winter, Fulke Walwyn etc).
Doubt it will be one of the big four championship races. My money would be on the Albert Bartlett- he's won it three times, one of which was on Wichita Lineman with whom he'll always be associated (albeit for a ride in a different race).
Or perhaps they have been waiting for him to retire in order to name and introduce the 7th race on the Thursday.