The future potential of Pendle lies in its ability to revolutionize the lending market by offering tradable on-chain information on yields, enabling investors to trade and hedge future yields. With the tokenization of future yield and the possibility of using it as collateral, Pendle's solution has the potential to support interest rate trading as the DeFi ecosystem expands across multiple chains. This innovative approach could lead to increased efficiency, liquidity, and opportunities within the decentralized finance space.