Re: Orci, Kurtzman and Lindelof should not Return.
Oh shit: What if McCoy's healing pills were the baseline for Khan's healing blood? Prime McCoy could have created magic blood when he contaminated the timeline.
It's a thought, but too bad Khan would have already been born (unless he aged super-fast growing up).
“A life is like a garden. Perfect moments can be had, but not preserved, except in memory. LLAP” — Leonard Nimoy (1931-2015)