Michael Hayes teases 'surprises' for Raw and SmackDown this week

Late last night, Michael "PS" Hayes took to Twitter to tease fans on what could be coming this next week on WWE television:

OK London, taking off in about 20 minutes!!!! The Tour is kicking ass, and surprises for TV this week, see ya soon!!!

— Michael PS Hayes (@MichaelPSHayes1) April 12, 2015

WWE is currently embarking on its annual spring tour of the United Kingdom. Both Raw and SmackDown are scheduled for the O2 Arena in London, England over the next two nights. Rumors have suggested that there may be a big angle set for Raw, so perhaps that's what Hayes is referring to?

We'll find out soon enough.