[MattEmily]

I thought of one for what if Dino Thunder became S.P.D.

There's no Gruumm, no Mora, no space craft, it's just Broodwing who suddenly appears in Reefside.

Commander Cruger comes from Newtech City to Reefside to set up a new S.P.D. Base there because his Supreme Commander Birdy wants them all over the place rather than just in one city.

Cruger is assigned to become the Reefside S.P.D. Base Commander and he is searching for cadets that have the qualifications necessary to become Power Rangers.

He approaches Kira, Ethan, Conner, Tommy and Trent and asks them if they'd like to apply. All of them agree to it except for Conner since he'd rather go back to soccer and he's not too big on doing police duty.

After applying and the testing that's done Tommy becomes Red, Trent becomes Blue, Ethan becomes Green, and Kira becomes Yellow once again.

Cruger grabs one of his own cadets from the Newtech Base, Sydney Drew and appoints her as the Pink Ranger.

Cruger warns the previous Rangers that as long as they have the S.P.D. powers that none of his Dino powers will work no matter what regardless of whether they still had them or not since they are not compatible powers.

Eventually Cruger tells them about the invasion on his planet but the invaders were not known to S.P.D. His wife Isinia was also captured but he's not sure by who.

This S.P.D. Base will only be allowed to capture/contain criminals if they're guilty. They are not given the okay to be "Judge, Jury and Executioner" in the beginning because it's a new facility. Cruger has also brought Dr. Kat Manx over with him and he explains who she is and what she does.

Eventually Morgana and her 2 friends (Devastation and Shorty) appear and begin to cause trouble and they become so powerful that the Reefside S.P.D. can't handle it so Cruger contacts Supreme Command and asks for backup. Birdy agrees and sends out Omega Ranger who was their second most powerful Ranger from the Lightstar Elite Academy. Omega is basically the same as Dekaranger's Tetsu including his parents being killed by the monster that had killed Sky's Dad.
Nova Ranger eventually comes to help out and she's incredibly angry with what Omega has become so she's going to demote him until she realizes she was wrong after seeing Omega help out a civilian and because of him doing so he discovers a Monster's weakness.
Nova does not remain instead electing to return but she agrees to return if they ever need the assistance.