Part of me is getting the feeling that Luke's gonna come from behind and win it all (or maybe it's just the part of me that wants to see someone finally beat Trip). It just seems odd that the writers would introduce some random character in the previous episode and also have him participate in this thing (unless it's due to the fact that he evens it out so no one gets a bye in round one... in which case they could've make Luke a CotD just used Cheren, Hilda or Hilbert here instead). Calling it: Maybe he really is N and initially gets mad at Ash when he sees how he never lets Tranquil do anything and he's about to go off on him until Swadloon evolves which makes N realize that Ash can't be all bad if he a Pokemon that evolves through happiness evolved under Ash's care. Or maybe if he's N he'll "liberate" his Pokemon after the tournament is done, which would include Zorua, prompting Ash to ask Zorua to join him in a Chimchar-esque scenario.
But yeah. Don't get why Luke's participating if he isn't going to either win or if he isn't be important down the road (I get that he could be important since we know nothing of his character other than he makes movies, but still... based on that, he doesn't sound like he'll end up being important, at least in my opinion), since the writers have three game characters they could've showed off now. Barring that, this sounds like a pretty sick tournament. If nothing of importance happens here, then... well... blah. At least the battles would've been interesting... hopefully.
But yeah. Don't get why Luke's participating if he isn't going to either win or if he isn't be important down the road (I get that he could be important since we know nothing of his character other than he makes movies, but still... based on that, he doesn't sound like he'll end up being important, at least in my opinion), since the writers have three game characters they could've showed off now. Barring that, this sounds like a pretty sick tournament. If nothing of importance happens here, then... well... blah. At least the battles would've been interesting... hopefully.