With each passing month the question for UFC President Dana White gets louder and louder: When is Brock Lesnar going to get back in the octagon and who will he fight?

The former UFC heavyweight champion has been M.I.A. ever since his defeat at the hands of Cain Velasquez at UFC 121 in October. He had a noteworthy staredown with his former colleague in the WWE, The Undertaker, after that fight. There were a ton of rumors floating around about that.

Was Brock going back to WWE? Was he going to headline their biggest show of the year, Wrestlemania?

Dana White squashed those rumors, saying that Brock has an exclusive contract with UFC and he will not be working for anyone else.

So that brings us back to the original question: Who is he going to fight next?

While we don't have the answer to that question yet, we can speculate on who would be the best choices to face Brock Lesnar.

Here are the top 10 opponents that Brock Lesnar could matchup with in his next UFC fight.

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