Make Sulfur Spikes Obtainable From The Wandering Trader

I'm apart of a small community that likes to play on superflat, which as you know- is flat and without caves. Currently the wandering trader sells normal dripstone spikes to players for emeralds. So why not have him offer sulfur spikes as well. It'd make sulfur blocks and potent sulfur blocks more obtainable for both players with old legacy worlds with a bunch of already generated chunks from having to travel super far out as well as offer the ability for super flat players such as myself to participate and enjoy this update with the minecraft community!