I run a lot of squads of Plague Marines. Usually a squad of 7 with 2 meltaguns and 1 Champ with a PF. I was thinking when you get your rhino popped when and against what other units should you charge with your Plague Marines and when should you hold up? When is it better to wait and rapid fire every turn until the other squad charges you? Are there times when you should charge your Plague Marines into someone else. I mean Blight Grenades pretty much make it so no one is ever charging you. I know there are times where you have that squad of AP 1 or 2 guys shooting you down so you should probably stop that but what types of units do you find are the easiest to charge and what units should you not charge and make come to you.