2. Begin A Farewell Tour 
Should The Undertaker legacy end in one night, or should it be a more lengthy testament to one of the best wrestlers of all time? Undertaker could return at Survivor Series to mark a final WWE run in what would be a farewell tour. WWE kind of did the concept with Ric Flair in 2008. It would be a chance for fans to see Undertaker one last time, and a nice way for the entire WWE Universe to show their appreciation to the icon. Could Taker handle a fuller schedule for a few months in the run up to Wrestlemania 30? If WWE use him correctly, then of course. He could take part in what would be mostly angles. When he did wrestle it could be the program against Kane, a safe opponent who can work through a simple match. There is also business sense in an Undertaker farewell tour Taker has rarely ever worked house shows in the last decade, so WWE would enjoy a business boom if they promoted house shows under the banner "WWE Live Undertaker Farewell Tour". Vince McMahon is a businessman before anything else. There is still a good sum of money to be made in the Undertaker before he finally hangs up his boots, so don't be surprised if WWE has already discussed the concept with the Deadman.