A lot of people take it for granted but the upcoming arrival of Dwayne "The Rock" Johnson in the DC Extended Universe via Black Adam will undoubtedly shake things up and could even spell great things for the future of the franchise which, let's face it, has been in limbo for years now.
The extent of Johnson's DCEU contract remains a mystery but it's safe to assume that he'll be sticking around for quite a long time in hopes of reinvigorating the DC film universe.
Black Adam Star Dwayne Johnson Reportedly Banned from Voicing Support for SnyderVerse
I think we can all agree that the DCEU has been one convoluted mess and the general belief amongst fans is that there's no way of fixing it unless Warner Bros. decides to pull the rest button and reboot the entire franchise. However, if we're talking star power alone, The Rock will definitely bring a lot of attention to the DCEU which is, of course, a good thing. The real question is if he can back up his claims.