The night after the TEOU had dealt with the sea problems, Troy had went to sleep, like normal. But.. There was something that clicked in his dreams. 

Voice: Hello, Troy. I have been wanting to tell you something.

Troy: Wh- Where am I? Who are you?

Voice: Your in your dreams... I have one thing to say. Eventually, you and March will head back to your universe, and the TEOU will disband.. 

Troy: We're... Leaving this universe soon?
Voice: Yes, once your roles have been filled.. And, advice for when  you get to Sinnoh. Don't attack head on. Attack as a group. That will help you succeed. Its the crack of dawn now, so I'll see you eventually. 

Troy: Wait! Tell me more- *He begins to wake up*
Troy: That was... Odd to say the least. 

*Then, the rest of the TEOU wakes up and looks to the east*
March: Look, Its Sinnoh! Finally!
Switchy: I Ag- *Petill yawning sounds* ree..

Troy: Well, prepare for the fight of our lives!
TEOU: Right!