i wanna play in the LEC some day

I'm a jungle main, currently one trick ponying hecarim till i hit challenger, the most enjoyable part of the game is macro, wherever theres an opportunity for me to learn more macro i'm instantly invested, i've got good mechanics i can learn new things really fast, im really prone to learning more. currently Master 500 lp euw i've hit grandmaster euw aswell, and i obviously wanna learn other champs cause hecarim is not a good champion for pro play in general i can also play some mid/top champs and i really enjoy filling i could play any role given some prep time