Task forces is also how you get air support. This isn't Wargame where you're pretending than an infantry division has organic fixed wing and naval assets. Heavy artillery, smoke curtains, and attack aircraft are all ability call ins like in World in Conflict. Since it only costs special support points to call in and any planes lost are an issue for the VVS, you can focus on the ground battle instead of worrying about SEAD and babying F-16s
