Answer: Yes, you can trade tokens in USDT pairs, except for BTC/USDT, which is generally excluded from trading competitions. This is because BTC/USDT is one of the most popular pairs and is usually the most liquid, so it is usually excluded from competitions to help level the playing field. However, there are a wide range of other tokens that can be traded in USDT pairs, such as Ethereum (ETH/USDT), Ripple (XRP/USDT), Litecoin (LTC/USDT), and many more. These tokens can often be traded with leverage, which can help you to increase your profits. It is important to remember that trading on any market carries risk, so it is important to ensure that you understand the risks associated with trading before entering into any trades.