Will these $$SHFL tokens be widely traded on centralized exchanges or will they only be redeemable at casinos as some casinos have already launched their own tokens?

Regarding exchanges, of course you want to have as much liquidity for your token as possible, and part of that is listing on as many venues as possible. It's not easy to do, but we'll do our best to make that happen - we're chatting with some reputable exchanges currently, but it's a long process.