Originally Posted by Numinous
9) No. Read Orochimaru's comment on Naruto's chakra. Even non-sensoring guys could feel his chakra, so Minato feeling it does not make him a sensor in any way, shape or form.
To be fair, Minato was capable of detecting shinobi by touching the ground like Tobirama. He may not be a sensor specialist, but he is a sensor.