competitive map veto

[dice]

I just started playing this game 1-2 weeks ago and find the map veto system very strange. Has there already been an argument about why this game does not use something similar to SC2?
Short explanation:
- There is a map pool with x amount of maps in it and every player/premade group is allowed to veto y amount of maps (something like 10 maps avaible and 3 vetos)
- When a season (aka. Operation here) ends some of the less popular / worse maps get replaced by a new map (Now that Operation Phoenix is over Cache/Ali could replace something like vertigo)
- People who own the current Operation will get more maps for their pool and also more vetos (for example +5 maps, +1 veto)
This could help improve the map pool over time and keep it interesting. I also find it a pretty "interesting" idea that you can veto all but one map right now.


Suggestion TL;DR
- Limit the amount of map vetos that a player/party has availible
- When an Operation ends replace the least popular / worst standard maps with the best Operation maps
- Seperate veto pool for the current Operation maps
- Also give us the option to disable cs/de and the Operation maps