I stand to be corrected but for commercial operations dual licensing is already in force.
I think that's correct (provided when you say "dual licensing" you mean the requirement for an EASA licence).
And by commercial I mean a pilot being remunerated.
But that's not correct. A CPL or ATPL is required for a commercial operation, and is also required to get remunerated for acting as a pilot. But the payment of the flight crew does not make an operation commercial.