#14 Brock Lesnar vs Seth Rollins (Universal Championship)

Seth Rollins earned the opportunity of facing Brock Lesnar by winning this year's Royal Rumble. This rivalry has money written all over it, the fans are firmly behind Rollins and they want him to slay The Beast at the Grandest Stage of Them All.
This will definitely be an amazing match if Brock is willing to compete in a long and grueling match just like he did with the likes of AJ Styles and Daniel Bryan.
Seth Rollins will most probably win the Universal Title and the WWE Universe will finally get a full-time champion. After the match, we might see Dean and Roman come out to congratulate their brother and we might see the Shield for the last time in WWE.
Prediction: Seth Rollins defeats Brock Lesnar and becomes the Universal Champion
#15 Sasha Banks and Bayley vs Lita and Trish Stratus (Raw Women's Championship)

Sasha Banks and Bayley became the inaugural Women Tag Team Champions by defeating five other teams in an Elimination Chamber match.
They successfully defeated Nia Jax and Tamina and retained their Tag Team Championships at Fastlane and they will most probably head into WrestleMania as the tag champs.
So now the question is who will challenge the Boss N' Hug Connection at the 'Grandest Stage Of Them All'. Currently, there are no teams who have the momentum and credibility to challenge them for the titles at WrestleMania.
So why not create a dream match between the Boss N' Hug Connection and a team of two of the legendary women's wrestling icons, Lita and Trish Stratus. Also, according to some rumors, that is the plan that is being finalized by WWE.
Sasha and Bayley will retain the titles as Trish and Lita are not winning the Tag Titles at any cost. They will most probably return only for a single match.