WWE Hoping That The Undertaker Will Wrestle More

The Undertaker is perhaps the most prominent and feared figure in the entire WWE. His deadman persona along with his ring entrance is described by most as bone-chilling and spine-shattering. His ring entrance alone is enough to intimidate his opponents even before the match begins which is one of the reasons why most of his opponents have already lost the match even before it begins. The Undertaker had a 21-0 winning streak in WrestleMania before he was handed his first lost by current WWE Universal Champion Brock Lesnar.  
The Undertaker has held 17 championships throughout his wrestling career as he is a seven-time WWE Champion, a six-time WWE Tag Team Champion, and a one-time WWE Hardcore Champion. Outside WWE, he is also a one-time WCW Tag Team Champion, and a one-time USWA Unified World Heavyweight Champion and one-time USWA Texas Champion. The Undertaker has headlined multiple PPVs for the WWE, including four WrestleManias (WrestleMania 13, WrestleMania XXIV, WrestleMania XXVI, and WrestleMania 33). After winning the 2007 edition of the Royal Rumble, The Undertaker became WWE’s longest ever tenured performer. His 26 year long standing with the company has earned him the nickname “the soul of the WWE”.
According to @PWStream, WWE is hoping that The Undertaker will be able to wrestle more frequently, perhaps up to 4-5 times over the remainder of 2018. It does appear as if he will be wrestling again in a match vs. John Cena next year at WrestleMania or possibly later this year.