Gotta fix the playoffs!

It seems completely insane to me that the New Orleans Saints are going to have to go on the road to face the winner of the Seahawks/ Rams game.  The atrocious NFC West is going to send a division winner to the playoffs that is either 7-9 or 8-8.  The Saints are 11-5 and are having to go on the road to face a team with a losing record?  Something about that is fundamentally flawed and needs to be fixed.  The NFL needs to amend the current format to ensure a team must have at least a winning record to be able to host a playoff game regardless of whether or not the are the champion of their division.  Come on NFL.  Step up.   They are so worried about concussions and illegal hits, that problems with the league like these seem to slip through the cracks.  Any suggestions from anyone on how the league can rectify this situation?