He either brings the Ferengi Alliance to a new era of endless prosperity, or simply ends up underselling it piece by piece to Klingons, Orions and Nausicaans, causing a massive exodus of refugees to the Federation, prompting Nog to abandon Starfleet and start a political career as representative of the Ferengi community under Federation rule.

Spock is fine but nobody knows their mind melds like Tuvok

Something something the Heisenber compensator f**ked it up predicting where the orbits of his electrons should be on arrival, compared to where they were before transit, and he turned into background radiation due to a molecular reassembling failure.

I mean, most people will simply be killed and replaced with a perfect copy of themselves on arrival, but Trump's unusual constitution was too much of a challenge, even for Mr O'Brien.