Re: Bray and Dallas vs. Rowan and Harper
The only situation in which they should tell people that Bray and Bo are brothers is if they come up with some sort of back story between the two. Have some kind of incident within the family to explain Bray's point of view and character, and the reason as to why the two brothers have gone down seperate paths, much like what they did with Kane and Undertaker.
It would perhaps even make sense for Bray to come in with the family, debuting to feud with Bo Dallas. But this would all depend on whether Bo can get the crowd to support him in the mean time. If no one cares about Bo, then dont waste Bray and the Family on a storyline with Bo.