I doubt that will happen. The 81 is the most copied of any bike. Honda bought a lot of factory inventories in the early to mid 80's, I heard from a reliable source that some of Maico's inventory went, along with Bultaco and Montesa, to one or more of the big 4. Ever wonder why Honda's started handling more like Maico's in the early 80's? I had 84 and 89 CR 250's, measuring all points like footpeg, axle, crank center, ect, all measuring points were very close to my 81 Maico.
Also, they no longer name any motorcycles after the rider as a replica, like AW, Pomeroy, VR, Mikkola, ect. There was a certain 'class' with owning one of those. My 400 AW is still so much fun to ride, and that nice smooth power! Aside from jumping, they still handle as well as anything. I know, most of the tracks now are just one jump after another, and that's why most tracks nowadays just plain suck.
My answer would be No, I doubt there is a bike made in the last 25 years that will be reffered to as a classic. The new 4T's especially, most of those will be just melted down for future beer cans.
Paul