Wow - I guess anything is possible. Can you put it in one of those breeder traps inside the tank for awhile ? sometimes that helps with aggressive tetras, it might work with a cory also.
35G barebottom: 2 boesemani rainbowfish, 4 congo tetras, Low light plants (1.5wpg) attached to or planted in my own handmade ceramics - Anubia v Nana, Anubia v Barteri, Red Rubin Sword
2.5G - Spot (beautiful betta - Soft pink with red spots on his fins. Java Moss.