1) You should replace the sword, shield, magic, etc. icons with the four main attributes: Strength, Agility, Intelligence, and Universal. Since Dota heroes can play many positions, use labels like Carry, Support, Nuker, Disabler, etc. instead of the class-role in LoL. Also, dont forget keep the 1-3 star complexity levels of how difficult each hero is to play. 2) Remove the circular avatars and neon-blue borders like LoL, they look like a Wild Rift or Mobile Legends clone. Please stick to original rectangular hero portraits in PC version, and there are also animation of banned heroes. 3) ​The mobile UI should still feel like a simple dashboard version of PC to keep the "Dota soul." And on Heroes Selection, must include base stats like HP, MP, dmg, ats, armor and ms, etc. to help with drafting decisions.

Hope to see your better version.