Kyler stops the clock in a situation where the only goal is to keep it running. WTF.
I agree you definitely want to get out of bounds there. But I think by the time he was all the way over there the speed he was moving with was going to make it hard for him to stop his momentum that he had.
Also, Vikings had 3 timeouts. As much as you don't want it, going out of bounds there isn't a make it or break it situation. Vikings kick the game winning attempt with seconds to spare as they drained the clock down...Plus they still had a timeout they hadn't used.