I saw in the recent Reddit discussion that it was mentioned to use the number keys (1-2-3-4-5) as shortcut keys for saving formations, since they are directly above the load shortcut keys (q-w-e-r-t).

Did we forget that the keys 1-2-3-4-5 (and 6-7-8) are already used for crusader Abilities?

I do not want 1-2-3-4-5 to be changed. If we need save shortcut keys, then perhaps Shift+ the current load keys.