PLOT TWIST:
the strong box crates are really new grordbort weapons for scout and medic
I always like it when the TF2 classes get new bodygroups, and i certainly hope that if the Scout ever does get that jet pack, that it does remove his bag and replaces it with the straps seen in the picture instead of lazily pasting the rockets over the backpack (that'd be quite the oversized and oddly equipped jet pack!) or something
Also if those gloves make Scout's hands and wrists disappear, that'd be fantastic