Rey Mysterio returns, John Cena tweets about return

- Rey Mysterio made a surprise appearance at last night’s WWE live event in Tupelo, MS.

- John Cena posted the following Tweet earlier today hyping his return this Sunday:

Time to be #evenstronger @WWEUniverse #cenation is about to tell you what u already know #IRS #WRS pic.twitter.com/OzbBk8M3XL

— John Cena (@JohnCena) October 21, 2013