What is "too far from the core 5e game system" according to you ?
It has been written about exhaustively on this forum. I think there are too many issues to give a complete account in one post. There are major changes to class definitons, class balancing, spellbooks, spell functions, combat, abilities, items, the bestiary, etc. Discussing specific changes at this stage is less relevant than the philosophy behind them.
Naming your class "Rogue," in this combat and ability system, is not the same thing as adding Rogues to this game.
