What about Vickers wielding penals? They get a mean accuracy bonus with vet, right?
They are really strong DPS wise with 3 stars and 2 Vickers, they could overshoot almost any enemy squad 1v1, except obers in cover with MG. But the problem is T1/penals opening, witch could fails miserably,and saving slot for double mgs, so no flamers for you.