Yes, I took Blind Wedjat's examples into consideration. I still stand by my response. Danny is the most current one to hold the title of Iron Fist. There's no one else around currently, but that is subject to change. According to the mythos, it has changed. As for the other characters, Miles and Kyle and so forth, yes, they are a part of a legacy, just as legitimate a Spider-Man or Green Lantern as Peter or Hal. And yeah, now that you've mentioned it, Danny has worn the Daredevil mantle, served in its capacity, yeah, I'm open to Danny having been a Daredevil. I mean Elektra is Daredevil right now. I consider her Daredevil.
Let me make it very clear though: I'm not saying Danny Rand should be pushed out of the Iron Fist role any time soon. At all. (Or Peter, Hal, Thor, Steve Rogers, etc. to be pushed out of their roles for that matter). Posters here know me, I've argued for Danny Rand to be (and stay) Iron Fist for years now. There are still many stories to tell. He's my favorite Iron Fist.
But, I see him as part of a greater whole.