So, I just skimmed through Reggie's Elder Sibling podcast stream with Rod Morris and their answer to a fan question was interesting to me.
"Did Big Brother ask you to be involved?"
Reggie: "Big Brother has NOT asked me to -- oh, they did ask me to do a video --"
Rod: "-- yeah but they wanted you to do it all for nothin'!! They were chasing me for some stuff but yeah, here's a price!!! They were like oh we don't any money. Well, SEE YA LATER BYE! Anyway...love everyone at Endemol Shine. {insert fake smile here} Hello!"
...I thought that was very telling. He sounded very sarcastic and kinda pissed off about something. We dunno his full story but, to me, that says he does have a copy of the BB03 Finale (and probably a bunch of other things) and might be wanting to gatekeep for some reason.