So I just noticed something out the new images of Team Skull we were given.
You know how many Pokemon fans look for an older generation's colors in a newer Pokemon game in order to find remake hints? Seems like Team Skull already have some hints for Diamond/Pearl remakes going of this.
I mean, notice that the hair colors are light blue and pink for the male and female grunts respectively. Light blue was the color of Diamond, while pink is the color of Pearl.
Now look at the background of Plumeria's battle screen.
There are prominent streaks of light blue and pink in the background.
I don't think we're getting DP remakes this generation, but hey, it's still cool to see some potential hints.