User blog comment:Fbhuvjhvbnvfdkv hfd/KS - Kill steal or Kill secured?/@comment-4022742-20140514010438/@comment-5331854-20140514133054

"Kill Secure" is actually something that can enhance the teamgame. As you most likely know (since you're Deshiba, King of Stats), Assist Gold is independent from Kill Gold. Meaning that a Solo Kill actually weakens the team as a whole if someone could assist, since Assist Gold doesn't come into play and just vanishes.

With that in mind, if it's safe enough, "securing the kill" is always worthwhile. Especially if the target was someone who has dominated earlier (since 50% of 150G is still worth it) or when it's First Blood. So, yes, nothing's wrong with using Kill Secure seriously. As long as it doesn't become retarded "Serious Business!"

... Although it would be funny for a day if everyone would rage for not being able to assist when a Solo Kill occurs.