A crossover with Power Rangers S.P.D. (2005). was considered, but due to Disney trimming the episode order from 38 to 32, it was scrapped. The closest thing was a cameo from Piggy from the previous series.
The second Power Rangers series to feature a male being the yellow ranger and a female being a blue ranger. The first was Power Rangers Ninja Storm (2003).
This is the only segment to have a villain living among the Rangers.