Even if things are shaky atm TNT/TBS aren't going anywhere. One of the best total libraries on cable & MLB/NHL rights, you're not channel surfing & seeing black screens on those channels
Worse comes to worse Zaslov & whoever else they're talking to won't be around to see the end of the deal. The uncertainty isn't ideal, at the same time Raw would outperform anything on both channels besides if they kept some rights to the NBA, WWE/TKO is a big entity, so it's not like whoever came after is taking an axe to it
I don't think it's to little bro anybody more than it's due diligence. WBD could help with leverage with Disney or somebody else. Or, if they are losing the NBA & this is their preparation for it, I could see putting some of that money into Raw & it's on TNT, with the caveat that Raw's the only wrestling show besides little extra one offs each year they might produce (Main Event, Tribute to the troops etc) under Turner networks.
Idk about UFC, other MMA leagues or any of that. Endeavor doesn't own 100% of WWE like it does UFC. The other 49% of WWE is gonna want to make sure Tax Write Off Jamboree Wrestling doesn't get confused for a WWE product being on the same network. Idk I see Endeavor agreeing with that