If TWI wants to really stick with historical accuracy, they won't do something stupid like give everyone and their mother a pistol. This isn't historically accurate and it's not good for gameplay.
With maps where the majority of soldiers are bolt-action rifleman, we'll see nothing but NYPD-style pistol shootouts at close range on every single urban map. Talk about killing immersion. The ONLY classes that should get pistols from spawn are officers (commander, squad leader, etc), AT weapon crews, and snipers -- just like in RO1.
And besides, there's something really fun about FINDING a pistol on the ground when you are a rifleman. It's like, "Oh ****, here's a pistol! better grab it before someone else does ... this could come in handy." I just hate it when games give pistols to everyone to "balance" things out when that really makes no sense in real life.