Warden drop - special shrieker

Update just came out and people already farm Warden for catalyst

What if drop from Warden was changed to special shrieker - one that can summon Warden wherever it's placed?

First reason - farming Warden while still possible, would be less desireable, because only think you get is another Warden generator

Second reason - instead of transporting dangerous mob thousand of blocks you transport a safe block, with that, for example people could create minigames with Warden more easily in survival

And I know, that leave question - how to get more Catalysts, but that's a different suggestion