Yes, this is asking me to clarify. And I want people who disagree with it to post, and for them to poke holes in it. Saying "its not a theory" adds nothing to the discussion. I was trying to start a discussion about why Kelsier's death specifically had someone spiked through the chest, and then that same spike used to stab another person. That is Hemalurgy. The only person who would have needed Intent is the rebel who stabbed him, which is easy enough for Ruin to do. As for motivation, Hemalurgically spiking Kelsier would have possibly saved his life, as his organs moved to accommodate the spike, like in the Inquisitor's eye spikes. Kelsier was Ruin's agent on Scadrial.