Next single should definitely be between Why Try, One Last Time, and JALBOYH as it will be Winter and Ariana should either give a dance single again (OLT) or one that shows off her vocal capabilities better (WT, JALBOYH). Although, Why Try (arguably) has the best potential to smash and is most appropriate for the season, so it should definitely be next
For the Spring single, it should definitely be between Be My Baby and BYHRB (although OLT, if not the Winter single, has potential as well). Although both are more urban-leaning, I think either could do very well with her increased popularity over the last year (as opposed to Baby I and Right There from her first era). However, BYHRB seems to be the more popular choice (among fans and the GP), so BYHRB should definitely follow the Winter single.
Then once BYHRB is done smashing, Ariana should lay low for about three to four months. Then come back in August or September with a new single and an album following in late October or November for the holiday sales.
Now that would be a perfect plan for transitioning from the My Everything era to the next successfully without milking it too long
![Alexz 3](http://img.photobucket.com/albums/v232/korn0818/ATRL_Smilies_All/atrlers/alexz3_zps27ed5371.gif)