Those wondering what exactly was going on following UFC 121 when The Undertaker stopped mid-interview with Ariel Helwani to get in Brock Lesnar's face and ask “Do You Wanna Do It?”, can stop wondering as Dave Meltzer has discovered what exactly was up.
According to Meltzer's sources, the WWE brass had asked Lesnar to participate at Wrestlemania and face The Undetaker.
It was kept from most of the creative team so as to keep the secret under wraps. Unfortunately, with the Lesnar loss, things didn't end up going as planned and Taker getting in Lesnar's grill didn't have the desired effect.
This doesn't mean Lesnar won't be participating at Wrestlemania though, a decision is expected in the next two weeks.