I think Danny hired some other dude and made him the main stunt cock, Danny himself shoots only sporadically now.
We don't see their faces anyway, and their bodies kinda look the same, so it took me some time to realize, lol. I thought I was just seeing things at first, but they both since appeared together in some videos.
The new guy (don't know his name) is solid at times actually. Can't compare to Danny in his prime of course but, well, Danny is not in his prime anyway.
Look up Megan or Pamms Marquez and you'll get the idea.
Edit: I think Santi is his name