Urgent suggestion for changing new the boxes

[Six06]

A suggestion, in the part that says "Added to Select Button That Allows Players to Multi-select Any Number of Pokémon
This works with left-clicking and by selecting an entire area, similar to windows"
It would not also be good an option that blocks pokemon with a small padlock and we cannot delete them or trade them? As the favorite star in Pokemon Go,  suppose you have 5 boxes of x pokemon, you want to put a lock to the good poke and throw the others and eliminate many without risk to be wrong that you threw just one that was not