Fall tomatoes? (from volunteer plants)

So, a family of moles tried to move back into my yard after the flood. We didn't get water in the house thank God, but it drove wildlife towards me. My faithful GSP found the moles underneath my pumpkins in my fall garden. RIP moles and pumpkins. I decided not to replant. Well, yesterday while mowing I noticed 3 tomatoes plants sticking up in the garden. They are volunteers from fruit that I had just tilled in. Based on their position, they are either sweet 100s or Big Beef. I separated them and built up the mounds about them burying some green growth to promote rooting.


Can I expect a decent crop or am I wasting my time? They volunteered, so I figured what the hell. I just don;t want to get my hopes up; however, 1 more BLT would be nice.

Anybody else ever try this?