I doubt the possibility of Tron to overpass Ethereum. Yes, Tron network is designed to handle credit sharing, payment, development, and storage for a worldwide digital platform while Ethereum. While Ethereum is a public, open-source, Blockchain-based distributed software platform that allows developers to build and deploy decentralized applications.
As a matter of fact, these two platforms may not be compared, and I think that based on their defferenc purposes, Tron may not overpass Ethereum in near future.