Currently Ash should have this type of Pokemon-
--Kuudere Meowstic : A meowstic that tries to be emotionless But sometime has a Outburst of Emotion.
--Naughty Gourgeist : A Mischievous Pokemon that love to have fun. It played various prank on Ash & co until Ash realize that it just want to play with them So he play with it .
Later , It joined Ash's Team and still do naughty thing for fun.
--Taking Aegislesh : A Pokemon that Curious about Human and telepathically talk to Ash.
It started to follow Ash after being attracted to his inmate Leadership quality.
It Personality is same as Whisper (Youkai Watch) or Ruby (Fate/Kaleid liner Prisma).
It has a Love & Hate relationship Ash due to its ability to talk.
Ash , Pikachu & Aegislesh create their own personal world where they discuss about others.
The Anime need this type of Pokemon to attract Kids , Not some cute mascot like Oshowott.
Totodile is more like a chibi Crokodile it actually doesn't look like a T-rex at all to me.
Crokodile are quadruped , Totodile is bipedal .
However the bottom line is , Totodile , Charmender , Treeko , Gible etc based on a Bipedal lizard close to resembling a T-rex or Gobzila.
Snivy was to be the tough one in Ash's Unova team. The one with the most honor, Just like Sceptile, Buizel and Charizard. Ash has Hawlucha for that, no need for a second one.
Also Froakie is more clumsy than the other two, so it isn't so comparable.
With Froakie , Ash didn't even need to catch Hawlucha ! It feel like Ash caught 2 pokemon based on same stereotype .
FYI : Froakie is one fight seriously and Honorably. Hawlucha just loves to show off its moves which mean attacking a Machamp off guard for no good reason.
Froakie is Clumsy ? For what ? For Smiling more ?
Even Charizard , Snivy & Buizel started to smile and Friendly , That doesn't make Froakie Friendly .
You can't say that it is offical that Fletchinder will not evolve just because it defeated it's evolution.
Just because the sun until today always rised, you still can't be 100% sure that it will rise tomorrow.
Oh please , Writer made Ash inferior to a complete Rookie just because he's the first Rival Ash met during Unova So he had a PLOT AMOUR .
They could change the rule by making Trip lose to Ash early and bring a new main rival instate But they didn't.
A Pokemon beating its Evolution is like the Writer publicly announcing that this Pokemon already better then its evolution so it won't need to evolve any further.