When there is a team getting a more negative edit (Paul and Steve), all other teams are getting a good edit. That's probably how I see it.
In TAR 9, even though BJ and Tyler did a lot of Monica and Eric stirring, Yielded them and everything, MoJo was still the one being given the negative edit.. just because BJ and Tyler won the race. I have yet to see a team who has been given the villianous edit and still winning the race. Tara and Wil lost, Joe and Bill lost, Teri and Ian lost, Colin and Christie lost, although Freddy and Kendra won, the bad edit of the season goes to Jon and Vic, Romber lost, Weaver lost, Dustin and Kandace (lost in TAR 10... everyone in the F3 hated them), Margie and Luke (they were sort of given the bad edit), Michael and Louie, Brent and Caite, Jill and Thomas, Globetrotters and even up till this season Art and JJ all didn't win. All of them were given a really not so good edit...
As compared to winners like Rob and Brennan, Chip and Kim, Uchenna and Joyce, Linz, Tyler and James, TK and Rachel and a few other winners whose edit was nothing but positive.. well, I guess.
Joseph and Grace's edit is a little of that like maybe Eric and Danielle.. where we see negative moments... but the focus of the negative edit is not them but another team, in this case Paul and Steve. That's why I still believe they still hold some chances of ultimately winning!