An MTX money maker for GGG

A suggestion:

If a customer purchases a cosmetic MTX (skin) from GGG, as part of a pack, allow that customer to purchase more of that same skin in the future, even if the pack with which it came is no longer offered.

I have found that I have favorites, and wish I could purchase more of the same, but can't because they came as part of packs that are no longer offered.

This would allow GGG to continue to reap more profit from skins already developed, and give incentive to the GGG customer to purchase more packs, so they could lock in the ability to buy more individual pieces from the packs in the future.

The league packs are already kind of "limited time" offers, but the same could be done with single skin transactions as well.

Just a thought.

I love this idea.