I have about 86,000 Delta Skymiles which Expire in November, Is there any way to transfer miles into Emirates Skywards?

I have looked into Hilton Honor Points but If the Honor Points expire every year then I thought it'll be a big risk? Since I use Emirates more often than skyteam airlines now I thought I should change to Skywards..

I've been a member of NWA WorldPerks since 1996 but since they got merged I don't bother keeping up the Miles on Skymiles, Prefered to stay on Worldperks or change to Skywards...