WWE Doing Another Superstar Shakeup After SummerSlam?

According to The Wrestling Observer Newsletter, WWE officials have been talking about doing another Superstar Shakeup some time shortly after SummerSlam. In addition to trading Superstars between Raw and SmackDown and calling people up from NXT, there is even some talk of sending Superstars from Raw and SmackDown down to NXT. According to the report, it would most likely be Superstars who spent time in NXT before but aren't being regularly used for much on the main roster.

If this happens it could be an indication that the Superstar Shakeup will be something that happens a couple of times a year instead of only once a year.