Because why not.

As far as this AU goes, it follows show canon and uses the not-stupid pieces of comics canon where applicable when it can merge with the rest of the universe. Names, ages, powers and things.
Wyatt's destiny was never nullified and all of Piper's children are part-whitelighter; the twins had their powers unbound for their tenth birthday.
Headcanon is that Phoebe's youngest is named Persephone, "Percy" for short.
Phoebe still marries Coop by the end of the series. He is Chris's "uncle" much like Cole is P.J. and Percy's.

By the start of 2028 in the fixed timeline, we're gonna say...

Piper's Wyatt Mel Parker | | | 24 20 18 | | | Twice-Blessed Telekinesis, telekinetic orbing, orbing Premonitions, orbing

Phoebe's Chris P.J. P. (Percy) | | | 23 20 14 | | | Second Son Levitation, beaming, remote beaming Empathy, beaming, remote beaming

Paige's Tamora Kat Henry Jr. | | | 20 20 19 | | | Orbing, molecular acceleration Orbing, molecular deceleration Mortal

( FUCK EVERYTHING (the timeline) )