WWE is pushing Summerslam 2015 as the #2 show of the year, making it a four hour PPV with a full weekend of activities.
The latest card after Smackdown looks to have four matches.
Brock Lesnar vs. The Undertaker
WWE World Heavyweight Title
Seth Rollins (c) vs. John Cena
WWE Intercontinental Title
Ryback (c) vs. The Miz vs. The Big Show
Roman Reigns & Dean Ambrose vs. Bray Wyatt & Luke Harper