#1 A temporary period without a brand split

Becky Lynch is currently both RAW and SD LIVE women's champion. This scenario means that she will have to face and defend her title against competitors from both RAW and SD LIVE. WWE even teased to merge both the Universal title and the WWE title.
These might be the signs that suggest WWE may be looking forward to having a small period without any brand split before SmackDown LIVE's move to FOX network. Once the blue brand moves to the new network, things will be different.
We may not be able to see Interbrand rivalries since both USA network (which will broadcast RAW), and FOX network (which will air SD LIVE) will not be keen on promoting superstars from rival networks.
During this period, we could potentially see some dream feuds that may not happen if there is a brand split in place. For example, who would not like to see AJ Styles going against Seth Rollins in the main event of SummerSlam 2019 for the Universal title?
Major rumor about recently released stars HERE