halben on "De-register JS from header to and Re-register JS to footer?"

Before I begin the process, as stated in the title, I want some opinions.

I need to move the JS files from the header and placed it to the bottom. What I was thinking of was De-registering all the JS files and Enqueue it in the child's function.php.

That's the only solution I could think of at the moment. If anyone has a better solution, please share.

Thanks for coming,
Halben