Better Mission System

In my opinion, the missions System has some Annoying features.

I get new missions every day at 8:00 pm. First I have to win a game with the order or chaos icon equiped. If i did this, i get another mission for example get 15Kills or Assists. And here is the Problem: I got the new mission (win a game with the icon) and lost some games. Today I made one game and won. Then I had just 4 Hours to complete the next Mission. I wasnt able to do another game, so i lost the chance to finish it.

In my opinion the mission system need a change.

• 24 (or something else) hours to complete a mission After it gets accesable
• multiple Missions at same time (Not linear like now)
• The Daily Mission in which you can change your side (to yasuo or to riven) shoulndt be a rewarded missions, because its just changing the missions and tokens you receive from them (Keep this mission daily, but with no rewards. But add another mission with rewards are those tokens)

The current Mission System feels very uncomfortable compared to other games with "missions"