Make a crate choice in events.

pudge3222

There are EP events, where you can choose from many crates, but in the end you can get them all anyway. You even can stop getting ep at any time when you dont need the rest of crates.
And boring classic events with fixed prize. They can be good. But not always.

I suggest to improve the second type with first in mind and let us choose which crates we are want in classic events, e.g. from 2,3 or 4 variants. When you see event with weapons that you already have, and dont need a 10th reskin of awm - there are no reason to complete the event. There are plenty of old crates that looks similar and outdated, but maybe just other color that you like more - or one other weapon that you dont already have - can make you think that you will need them, and not just skip entire event.