5 Ways to Make Undertaker vs. Brock Lesnar at WWE 'Hell in a Cell' 2015 a Classic Match

Brock Lesnar and The Undertaker will face off for one final time at WWE's Hell in a Cell inside the diabolical steel structure. Fans are already excited for when the two meet on Sunday, but we've got five ways to make this a classic match.

The two behemoths previously fought inside Hell in a Cell 13 years ago at No Mercy in 2002. That match featured a young Brock Lesnar who had just become the WWE Undisputed Champion and a veteran Undertaker. Now, both men are legends. There are no titles on the line, only pride, vengeance and glory.

Barring any catastrophes, this will be one for the ages. But there are a few ways WWE can truly put it over the top and make it one of those matches that we talk about for years to come. Nothing will ever top the night Brock Lesnar broke Undertaker's legendary Streak at WrestleMania 30, but this could still be an all-time classic.

Here are five ways that can happen.

1) Bring the story to a definitive conclusion.

WWE has only briefly referenced Lesnar and Taker's history prior to WrestleMania 30. But if you think about it, the story leading up to this final match has been unfolding for more than a decade.

Undertaker was never able to beat Lesnar in their first encounters in 2002 and 2003, as the Next Big Thing always managed to find a way to overcome the Phenom. Hell in a Cell matches, Biker Chain matches, it didn't matter. Lesnar always had the upper hand.

Then we got to WrestleMania 30. Both men were older and one had already cemented his legacy. When fans learned that Lesnar would face Undertaker in New Orleans, they gave it little more than a cursory nod. Everyone was looking ahead to WrestleMania 32, which they assumed would be Taker's retirement match in his home state of Texas. Then Lesnar did the unthinkable and broke the Streak.

From there, Undertaker wanted revenge, which led us to SummerSlam this year and his somewhat tainted victory (the first of his career over Lesnar). Now, we're ready for the final act. Leave no doubts as to who the victor is. No schmozy finishes, no questions. End it.

2) A little bit of color.

The match at SummerSlam felt big and special this year partly because the combatants drew blood. If you recall their previous Hell in a Cell match, then you likely remember the buckets of blood that spilled from Lesnar, Taker and even Paul Heyman. We don't want that this time around, but a little bit of blood would go a long way here. This will be two titans giving everything they have for one last time, so it only makes sense that they bring out a little bit of color to really sell it.

3) A major spot involving the cell.

This will almost assuredly be Undertaker's last Hell in a Cell match, so it should be fitting of the man who has become synonymous with the structure. Nothing is more fitting than that one spot that makes you chant and scream "Holy sh*t!"

Now I haven't done the proper scientific testing, but I can say with 99% statistical certainty that Brock Lesnar is not human. The entire cell could collapse on top of him and he'd likely explode out of the pile like his child playfully buried him in pillows.

I don't expect Undertaker to throw Lesnar clean off the top of the cell through the announce table, nor do I expect him to chokeslam The Beast through the roof of the cell onto the mat. But it could happen.

Regardless, expect one classic moment involving the cell that Taker has called his playground for nearly two decades.

4) All the finishers.

These two men busted out pretty much every move they had in their SummerSlam rematch, so there's really nowhere to go but bigger from there. Undertaker might kick out of five F5s. Lesnar might pop up after three Tombstones. It might take three Kimura Locks or four Hell's Gates to end this thing.

5) A chokeslam to Paul Heyman.

Because it would be hilarious.

What are your predictions for Undertaker vs. Brock Lesnar at Hell in a Cell? Do you agree with our list? Let us know in the comments section below.