Teufelhunden1814

Question here for you guys (actually a two-part one). The German PzGren Squad (SS Mech '42) has two MG34's in its profile. As far as I know, German infantry squads were issued only one MG as a Truppe (squad) weapon vices two. Can anyone give me information on this? Also the sMG42 (Heavy Machine Gun 42)team has six members. Did it take that many men to crew one heavy machinegun? Also I noticed that the other 5 men in this team has no weapons. Was this team modelled like this for a reason? Again can anyone share any info on this? Not being a critic, as I really enjoy CMBB, just curious. Thanks!