League needs more Yordles

I love all the Yordles in League fluffy or not I enjoy them. What I think would be cool is another duo team bot, the concept of Xayh and Rakan was amazing and it got me thinking, why doesn't riot make a duo team of Yordles that would be something cool to see. Just more Yordles in general would be great to see, I think there is what? 10 Yordles in league and that's it wish there was at least 30 Yordles I could choose from. :D Now that would be a site to see. I also had this idea of a fox yordle, that is not only just an apc but a support that is able to use black magic and healing magic to support his team mates. and was also thinking why not a ult that strikes fear into the enemy not only slowing their movement speed but doing 10% damage depending on champion level. I don't know if 10% is too high or to low but the ability would have a red fire like glow around the champion weakening the effects of that champions abilities only for up to 10 secs, I was also thinking the fox could have this vine like whip he could summon using a casting spell and whip the minions taking 5% health from them depending on champion level and then cast a spell to heal himself or his allies. Thought it would be too op to make the whip take health from champions too want to make it reasonable you know? What's your opinion should league have more Yordles and is this a good champion concept? A nible fox yordle apc support