Somebody already said it, but you should be able to manage who is in your squad. I'd rather have snipers and rocket launchers, but it seems like 4 out of 5 times, i find grenadiers. They are way too common. Should be able to disable them possibly from the upgrade screen?
 "Battalion Commander 2"){kind=icon}
 "Monsters' Den Chronicles"){kind=icon}
 "Starcom"){kind=icon}
 "Genghis Khan"){kind=icon}
 "Eridani"){kind=icon}