Old coils and Crystal Tower raids are pretty much pointless, minus glamours and the occasional card/minion. Theres very little incentive for the vets to want to go back at the moment and do these, minus the odd poetic bonus, that people are drooling over currently for relics. Just put your voice to the others, that want the devs to make a roulette for these things, to encourage the older players to go into them.