For those who does not know HoN, it is pretty much like Dota (and some of the heroes are straight copy of Dota like Axe, Ogre Magi, EShaker and Puck) but it has an interesting phasing that makes it feels fast (due to the decrease in armor, hp and increase in ability damage. you can combo a hero to death which some does not like)
With the announcement of Muerta, I remembered Gunblade from HoN
But HoN Does have some interesting Heroes that I think can fit in Dota's Roster. I've already posted some of it here but for those who does not know the hero i've added links to the post to show what their abilities are