I wonder if that's unique to Shark Tank. I never heard of it wrt Dragon's Den. That said, I think if you were really going to go through with that plan you'd p

I wonder if that's unique to Shark Tank. I never heard of it wrt Dragon's Den. That said, I think if you were really going to go through with that plan you'd probably want to try to find out how often the option has actually been exercised. It may not even be entirely enforceable.