IT’S all about Andy: Three ways “NYPD Blue” could end tonight (10 p.m. on ABC)

* Sipowicz gets canned. Andy Sipowicz (Dennis Franz) became unit commander just last week, but he’s already heading for a showdown with the chief of detectives.

* Sipowicz retires. After years of pounding the pavement chasing after bad guys, tired Andy calls it quits.

* Sipowicz stays on, lives happily ever after. Stranger things have happened.