Hey Thunder it's not that people wouldn't love the idea. I think it's more just that every "good" player in the community is already in some clan, and propably have made vows or promises of some sort that they stay loyal to that clan only.

Of course there are some exeptions and those people prolly join your clan, or then they don't, but the best place to get new members is (sadly) the battle servers. There are many new names and some of the players there are quite big talents. They just need time to get good.