I wish there was an auto-lock feature in Gravity Rush 2. So when you miss an attack you simply press the reset camera button and it will automatically face the enemy that is targeted, making it easier to follow up an attack.

I love Twilight Princess but I wish the bosses were tougher. They're pretty easy.

A shame because the designers are perfectly capable of making some challenging bosses: some of the minor bosses in the game can be satisfyingly difficult.

Final Fantasy X: I saw someone mention Final Fantasy 10... I'd actually probably get it again if they redid (or made optional) the cutscenes so as to allow for an english dub that doesn't look positively cringe-worthy (I still remember Tiidus' laughs... the poor voice actor was laughing his lungs out trying to match the scene lol).

As Ka-Pi96 said, Blitzball was also something that I absolutely loved the idea of but it just wasn't quite fleshed out enough.

Zelda: BotW: I realize it's a semi-post apocalypse, but I wish the game had just one large (or even mid-sized) city. I'd love to watch a city's worth of people go about their days and get to know them all like I did on a far smaller scale throughout the rest of the game.

Pokémon o-

...I mean uhhh, Wind Waker with more dungeons and less puzzles.

Indeed and skip the same warning too, I know what I'm fighting.

It's a shame they don't let you save there. I love that you can run up to a Lynel save right in front of him with all preparations done and simply reload and start over right there, ready for action. They're full health anyway after a reload so you can't abuse it in boss fights anyway.

Suikoden franchise - I'd make Suikoden VI.
Pokemon - Open World, bigger Dex than ever before, less overpowered/legendary/mythical/whatever pokemon. Better post-game content as well.
BOTW - No weapon durability system.
Ni No Kuni - Balance all familiars, higher difficulty.
Dragon Quest 8 - More characters lol
Final Fantasy XII - Playable Moggle and Bangaa character.
Bloodborne - Nothing, this game is perfect the way it is.

The division - needs an actual expansion with new assets and areas, not randomly generated dungeons rehashing old assets. Also, more multiplayer modes. DZ is fun. The last stand which is basically domination is excellent. King of the hill would work really well in this game, maybe something else in the vein of team death match as well? Also more people per server (currently capped at 24). Oh, and can we get some new gear sets now? They've been good about this for most of the post launch support but nothing's been added in that regard for a few months now.

Rock band - make the online component wayyyy more fleshed out. The online we have now has no match making, you can only play with people on your friends list. Every other game had matchmaking, bring it back. Also the DLC has sucked for a while now. Go back to your roots, Harmonix.

CoD - the last good game was BO3. The last good game before that was BO2. Get away from the double jump jet pack bullshit, the games not made by trey arch as of late are super crappy.

Just a few off the top of my head.

Bigger cities in Skyrim
Next GTA should be snowy-themed
Open world mainline Pokemon game
Zelda BOTW: Bigger inventory.

Splatoon - Let me exit lobbies, change weapons and gear while waiting for the game to start. Also let me leave mid-match.

You didn't like Infinite Warfare? The multiplayer was crummy for sure, but I loved the single player campaign.