I have Flare Blitz, Extreme Speed and Crunch on Arcanine as a physical attacker, as well as Heat Wave for doubles/grassy terrain. I could have something like Wild Charge or Outrage for coverage, but I like to keep Heat Wave for it's versatility. But Debbie has such a crappy moveset, 3 fire moves. And I also find it funny when he talks about Kaido having his dream team moveset when it actually could be way better.
I hope he starts reading the comments tbh or he's gonna have a very hard time. His playthrough, even during the nuzlocke, was based on luck.