I think more ladder types should be added for example:
Me gustaría que actualizaran las recompensas del torneo real. Muchas de ellas no sirven para lo que necesitamos actualmente en el juego. También ya es necesario que se creen las fichas de intercambio de campeón
I would suggest adding a 2v2 ladder. It could have new rewards and a chest speedup bonus which resets every season.
One thing I’ve always wanted is customisable friendly matches. The current selection can be fun but is limited and the only things you can modify about it is the arena you play in and if you want to play with “fixed deck order” or not.
My proposal is to simply allow you to mix and match game modes and modifiers. You’d simply select a game mode and then add as many modifiers as you want.
For example, I may choose to play the triple draft game mode with the sudden death, raged arena, and 7x elixer modifier combined. Or maybe I will play touchdown with the sands is healing modifier and the evolution bonanza modifier. This gives people much more freedom in friendly matches to tweak the match to their liking. Maybe even allow them to set the health of the princess and king towers and the duration of the match or when double elixer and sudden death begins.
Another thing that has been requested most likely a multitude of times is to use super troops in friendly matches. I don’t work as a programmer at supercell so I don’t know how buggy super troops will be when interacted with in weird ways or even result in a crash, but if they’re stable, it would be really fun to be able to use them in friendly battles.
A revamp of clan wars. Something like an optional clan war path that involves a group stage & knockout stage. During KO stages, clans pick players to attack live. I think that’ll be cool
When you’re unwilling to spend money for an evolution, i think there should be more options to gain them rather than wait 6 months for enough evo shards or pray to the lord above that the specific evo u want just happens to appear in an event. Thus, i believe increasing the availability of said evo shards is much more conducive to increasing player activity, as they could be added as a reward to gt, challenges, or even something simple like playing a certain amount of games. Having access to 2-3 shards per season, or even more, would most certainly increase player base, as thats currently where clash royale seems to be lacking the most.
A skeleton themed ladder with witch queen and new cards & towers (similar to goblin queen) I think would be awesome!
Make 2v2 ladder, add 3v3, fix the targeting in this game cause 3M sucks now, and make it so you can choose star level instead of being stuck with one
2v2 ranked mode
2v2 ladder
It would be good if the chests that were given at the end of the season were also added back and the rewards vary depending on the league you are in.
Maybe comeback the old super cards to tournaments every week
Honestly I kinda wish a 2v2 Ladder system since me and my friends always play 2v2 just to play the game for fun besides regular ladder. But its sadly boring after reaching the 1000 season points. So just give it more attention and a Ladder system and I’m gonna grind with my buddys even more to the top 
I think clash Royale should make evos shards more easily obtainable because the average f2p player can unlock a new Evo every 3-6 months
I’d like to see new ways to customize how your account/profile looks. For example, I’d like there to be an option to change the color of your name without having to put in a code in your name.
Level 11 path of legends
New evo is sick
Ability to earn more than one wild share per season
I want to see the merge of clash royale and clash mini
Would be nice if there was a mode without Evo and tower troops