Why Brock Lesnar should not have broken THE STREAK at WrestleMania 30; who should have won against The Undertaker instead?

It has been more than two weeks since Brock Lesnar broke THE STREAK at WWE WrestleMania 30 and yet all everyone wants to talk about is how The Undertaker lost to Lesnar in New Orleans on that fateful night. The burning question remains, "Why was Brock Lesnar chosen to end THE STREAK?" And, for those like me who are still shocked by such a decision, "Who should have broken THE STREAK instead?"