Wordpress "custom-header" ,"custom-background"and etc.

Hello everyone.
I’m getting ready to send my first WP theme.
I’m using Redux framework as theme options. In the framework i have “header” section that contains “header logo”. But wordpress’s has own custom header functions. But i don’t want to use it. Want to use Redux’s. In this case can my theme get rejected ? Thanks.

If you prepare the theme properly, you won’t. If that would be the case, no worries, they will let you know to update the theme