Brendon & Rachel are literally tied as my #9 favorite team of all time. I was a fan of theirs on Big Brother, so I was excited to see them on TAR. But they're great competitors and can bring the drama (obviously). And something definitely has to be said for them being the only team to make their final 3 twice. It's a big accomplishment.
That said, I don't want either of them back on the show until an ultimate All-Star season (the final final season). At least, be on the shortlist for it.