As previously reported, WWE officials were indeed happy with the debut of The Wyatt Family last night and there was some talk going around about having The Wyatt Family go against Kane & The Undertaker at SummerSlam.
Regarding The Undertaker's status, he apparently got injured in his last television appearance when he got taken out by The Shield, but it's currently unknown how severe the injury was. The word going around is that he might not be back in time for SummerSlam.
Going back to The Wyatt Family's debut last night, they debuted during a time that the ratings usually go down, which is another reason why WWE officials were so happy with the segment. And it's also worth nothing that WWE has not edited out the "Husky Harris!" chants that came from the crowd when they posted the video on WWE.com and their YouTube channel.