Baxter Stockman finally has a happy ending to his horrifying life as living as just a brain and eyeball. Bishop reveals 2105 has perfected cloning and make one of Baxter's original body with ease. So no repeats of "Insane in the Membraine".
The Organic Mousers have agriculture benefits thanks to the digging ability.
If Bishop dies, the Pan Galactic Alliance will collapse. No one else has his impartial attitude.