Nether Llamas

There should be a new nether mob, the nether llama. It would be like a regular llama, only red (or blue in the blue nether wart forests!). It could also spit fire at you if you hurt it. If killed, it could drop nether leather, which could make new variants of any kind of leather items, only with exclusive extra things regular leather can't do (for example, nether leather armor could make you take less damage from fire). I hope you like my suggestion! :)