I've wondered what chaos would ensue if in the 2nd game, they replaced the 'Take' cards with 'Board Swap' cards. Make it playable upon match only, the contestant can choose to swap all of their prizes at that point for all of their opponents prizes at that time.
I'm guessing:
A) it'd be very short-lived, because if you match it first then it's a totally useless tool, and
B) if you get it with nothing showing on your side and your opponent only has small items on the board that you don't want, why would you use it? At least with the Take you can hold onto it and if you have it and the other player picks up, say, the PlayChoice-10 cabinet they had on offer the other day when you get control back, there ya go.
(One thing that always pissed me off about my youth arcade was that they didn't take care of their PlayChoice-10 very well. If I wanted to play glitchy NES titles I'd play them on my own NES. Oh toploader, why did you take so long?)