Tarrant
<Prior Amod>
The Tribble was dead and he said multiple times it was the -whatever it was- IN his blood that was doing it. One would assume he was injecting whatever THAT was into the Tribble. At least that's how I as well as the guy I saw it with took it.bro, everyone knows when you realign the dilithium crystals in the warp core matrix you create chronotron particles that can be channeled through the deflector array to reverse the polarity of time. its just science, bro.
the redlettermedia thing made me realize the movie I thought was ok did kinda suck, fuck! How tribbles can take human blood also made me lol. Best point from that review is spot on though: why didn't ST:ID create its own new stories and conflicts and relationships, instead of ripping off Wrath of Khan, and doing it so poorly? Its all fucking Lindelof's fault, again.
I didn't think anything about the movie was done poorly personally. I love Wrath of Khan and I thought this was great.