Well maybe the statement will come during the ceremony? Seems he is also busy finalising the coming album so no time or interest in doing the nostalgia gig.
Lets face it MK has worked very hard to get away from being the "frontman of DS" and being perceived as a nostalgia act. Just look at what he choose to play in concert. If any DS stuff its usually something that is rooted in great songwriting tradion (R&J, SOS, Latest Trick, OES) and the crowdpleasing "pop" hits has been removed one by one. This is a balance of not neglecting the past but at the same time not base his concerts around DS.
It makes perfect sense to me. Also why open the door too much for the nostalgia thing? Next thing that would happen would be huge offers and a demand for a reunion tour and maybe even an album. I really can't see any of this having his interest any way. He doesnt need that.
Btw its also kind of funny (and phony) that DS is being inducted – why not Mark as a solo artist or MK & DS? Because his solo stuff is not focussed on making hits? Afterall he has been a solo artist almost double the amount of years and double the amount of albums, so why look back ? He is doing just fine without it.