‘The Big Bang Theory’ season 6 spoilers: Wil Wheaton, ‘Fun with Flags’ return

“The Big Bang Theory” season 6 has already featured one notable guest star in Buzz Aldrin, and on Thursday night’s new episode, one of the show’s most-notable guest stars (and archrivals for Sheldon) is coming back in Wil Wheaton. Last time he was around, he and Jim Parsons’ character seemed to have made amends for all of their problems of the past. But will it really remain this way? The first promo below leaves us with some doubts.

The one thing we can say with some certainty is that during this episode, Sheldon and Amy are going to have themselves yet another fight … and we are just hoping that it does not come during the greatness that is our favorite mock internet series ever in “Fun with Flags.” This will be the second appearance on the show following its hilarious debut last year, and we have to hope that the comedy will be on the same level here. We also just want to see these two start to do something more with their relationship that is not just them fighting.

In addition to this, the episode will also feature a storyline that the show has been teasing since the very beginning of the season: a crisis for Howard Wolowitz when it comes to his home life. He was only going to get away with lying to his mother for so long about wanting to stay with her, and to Bernadette, as well, in an effort to smooth over the whole situation while he was in space.

Do you think that this relationship between Sheldon and Amy is starting to get stale, at least when it comes to their pattern of fighting?