Agreed let me explain a bit more.I disagree for simple reasons:
1. If Minato was capable of becoming Kurama's Jinchuuriki then Konoha would not have needed to import Kushina from Uzushiogakure, the only reason Minato is currently capable of utilizing Kurama's Yin Chakra is because he has an Edo Body. Like the Kin-Gin Brothers a living person needs tremendous lifeforce and chakra to handle the raw Kyuubi's power (I say "raw" because the Kyuubi Cloak the Shinobi Alliance received was already modified by Naruto with the cooperation of Kurama)
2. Minato needs Kurama's cooperation in order to synchronize the Yin Chakra inside his Edo Body with the Kyuubi inside Naruto in order to utilize it, without Kurama's cooperation, Minato would be incapable of using it at all:
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3. The only reason Minato even has the KCM Cloak right now is because Kishimoto is stalling Naruto to receive Kurama's Yin Half because something "big" will happen, Minato's current mode is only a plot device to stall/delay Naruto's powerup.
Remember the kin gin brothers. they were not kuramas jins yet Kinkaku transformed into six or seven tail dont remember.
Minato just has kuramas other yin chakra half doent mean he is a jin. the real jin is naruto.