Playoff Birth - NFC South Champions

Ok so lets toss away atlanta and Bucs cause a collapse is not reality, and even if bucs tie us its not going to happen we swept them.

Carolina we are 1 - 0 against, if we lose to them later in the year that would be 1-1 but they are 1-3 in the division we are 3-1

If we beat Atlanta we will be 11-2 with 3-1 in the division, don't we own the tiebreaker going forward and clinch?

or does Carolina also have to lose to Redskins for clinch?
I thought someone was projected to have a baby during the Playoffs!?