Is Boeing 737-7H4 N945WN the next logojet for Southwest?

Southwest N945WN, originally uploaded by Drewski2112.

Southwest Airlines (Dallas) is due for another logojet. This brand new Boeing 737-7H4 registered N945WN (msn 36660) pictured at Seattle unpainted except for the rudder with a temporary registration may be the next theme aircraft in our conjecture. The airliner ferried early this morning to Moses Lake, WA in an unknown painted/unpainted condition. The aircraft has now repositioned to Lake Charles, LA (for painting?). Time will tell.

What should be the subject of the next themed aircraft for WN? Another state flag logojet (a new Florida One?) or a new special livery?

Copyright Photo: Drewski2112.