Tier 1- Saints-the defense is starting to play like many people thought it capable of, and when healthy the offense is loaded with talent that could put up points on anyone.
Bucs-. since clobbering us, they've been up and down, either very good or very bad.
Rams-. that defense can be a big problem. Plenty of talent on offense too, I just don't trust Goff in the big spots.
Seahawks- the defense has been much better lately, but it's still too much the Russell Wilson show.
They say Brees is coming back, but dude is 41, had 11 fractured ribs and a collapsed lung on his right side. I don't trust T. Hill at all at QB. I don't see them as the scariest in the playoffs without Brees. Even if he comes back I just don't see it happening for them.
The Bucs game against the Packers was an anomaly. The Bucs defense is ranked 15th overall and have given up the 2nd most passing TD's in the league this season. Rodgers throws a pick 6 and then backs it up with basically another pick 6. Sure, the defense got after Rodgers, but without those two interceptions it is still a game. Those two plays completely took the wind out of the sails of the Packers. If they have to come to Lambeau it is a different game.
The Rams are the most balanced team NFC. They are the 4th ranked defense in the league and have given up the least TD's through the air. They are 9th in the league in rushing yards and 6th in rushing TD's. They remind me of the 49ers last year with a great defense and a potent running attack. Both are the Packers weaknesses.
The Seahawks can just flat out score. I think they are more scary than both the Saints and the Bucs. They are not balanced though. Shut them down a bit and everyone can score on them. They have given up the 3rd most TD's in the entire league. Surprisingly, they have not given up as many passing TD's as the Bucs have.
In this case I have to disagree with your assessment, but that what conversations are for. And you're right, a lot can change. Injuries always come into play. A team can get hot. I hope it is the Packers. Still anyone's NFC at this point.