Next singles should be:

"I did'nt know my own strength"
"For the Lovers"

then followed by

"Call You Tonight"
"Nothing but Love"

and finishing with
"Like I Never Left"

Two things are dead clear though
1) "Worth It" and "I Got You" should NOT be singles.
2) There will almost definately be a tour/platinum edition of the album to coincide with the world tour.