Nah, personally I don't feel that there is a better third Item on Kayle. I guess I should comment on Hextech Gunblade+Nashor's Tooth. You could possibly put Hextech Gunblade on Kayle as a Final item instead of Infinity Edge but I prefer the crit bonus from Infinity Edge and the lifesteal from the hextech isn't needed with Stark's Fevor. Nashor's Tooth has a lot to do with cooldowns and the ability to keep Righteous Fury active but I feel Blue buff should be more then enough towards your cooldowns and you gain more DPS from Bloodrazor then you would from Tooth and the same amount of attack speed. I am not saying that those items are bad but just do things differently from what I like to do with Kayle.

What if the other team only has one tank and otherwise isn't beefy, do you still like Razor in a game like that? Why is getting Razor better then, say, a Nashor's Tooth?