a support weapon would be fun, but there are some options that just wont work first and foremost a healing weapon of any kind, in the world it wouldnt make any sense, what would it even be?
secondly, fire putting out weapon could be worth something, but i dont see people being all that stoked for it after the first week or so...
a water cannon might be funny if ti pushed really hard, but still it would have to walk a tightrope between useless and over powered that the minotaur does