Extending the Vicious Saddle system to other FOMO endgame rewards

Missing out on a cool mount from a previous expansion, like Ahead of the Curve ones, can suck if you’re coming into the game after that expansion is gone, so how cool would it be if we could work for those older mounts by doing the current one multiple times over?

Missed the Violet Spellwing from Legion? Kill the current expansion’s last boss five or so times and get an item that lets you redeem it!

I know people might get a bit iffy about old rewards coming back easier, but how about harder/grindier?

I also agree there should be some way to get those mounts, but also admit it shouldn’t be that easy because it wouldnt be fair to people who did all the hard work killing the last boss in mythic for their current session. One shotting bosses from couple expansions ago is not the way.