"Sapper" kit inspired by Tmv655's suggestions
Primary: Cei-Rigotti Trench or Madsen MG Trench Secondary: C93 or P08 Pistol Gadget 1: AT mines (X3) Gadget 2: Repair tool Grenades: Light AT or smoke grenades Melee: Shovel or Pickaxe
I have yet to think of good ranked perks for this. Please add ideas.
Maybe something like Rank 1: reduced explosives damage (Flak) Rank 2: increased repair tool repair speed (Mechanic) Rank 3: increased repair tool damage (Wrecker)
"Sappers" are the combat engineers of the French Foreign Legion. This idea came to my mind after Tmv655 mentioned the mines.
I can imagine many agressive as well as passive plays with this kit. Mines are quite distinguishable for a tank if you know what to look for. But hidden in grass, sand or bushes it would be quite the trap. You could also use smoke grenades to hide the mines.
The rep tool would allow for support to friendly vehicle. But also close encounter damage to enemy tank. Being able to give that "final blow" after a mine hit.
The weapon choices would allow for this kit to stand its own vs infantry at close range. In all a well rounded, additional AT kit I think.