I wouldn't be upset with skipping sheets, even if I've already got one accepted. I can just use it for easy mission references since he's said to change gear all the time.

Maybe instead of full sheets we can just make small reference cards for anything that we might have in terms of equipment and also write down the name of our characters?

For example-

Name: Argus
Equipment: Standard scout field kit. Vox scrambler.
Weapons: Bolter. bolt pistol. Combat knife.
Status: Currently dug in and awaiting orders.
Wounds: None.