The Undertaker is currently scheduled to get his win back against Brock Lesnar but it’s still a question as to whether or not that will happen at SummerSlam or if it will saved until WrestleMania 32, according to Dave Meltzer of the Wrestle Observer. It’s expected that the Undertaker vs. Lesnar match at SummerSlam will end up playing a part in the storyline for one of the big matches at WrestleMania.
There’s also still no clear indication as to which person is a heel and which is a face or if it will be face vs. face at the PPV.
– The advertising for SummerSlam has already been produced and Sting is one of the big stars featured. According to Dave Meltzer, it has been planned for months to have Sting return at SummerSlam to be part of a six-man match with Roman Reigns and Dean Ambrose against the Wyatt Family. Due to Erick Rowan’s injury, things were changed. It’s still not clear if there will be a new Wyatt Family member or how the match will be changed at this time. It’s possible Sting could be dropped from the match but unlikely since it’s being said that he is in “incredible” shape at the moment.