I think he would've been better than Peter Billingsley. Is PB related to Barbara somehow
PJ as The Abominable Dr. Phlox instead of Petey B.
PJ would've given Doc Phlox more bravado & charisma than Petey B did. PB basically engaged in a 25/8 Garak impersonation. That's funny being Andrew Robinson's portrayal of Garak was largely a Felix Unger{Tony Randall's, not Jack Lemmon's!} impersonation.
So Petey B's Doc Phlox was a 2-degree mimicry of Felix Unger.
Plus PJ would've had better chemistry with Bakula's Captain Beckett & Mr. Reed.
Had B&B cast Peter as Doc Phlox, it would've been a Jurasik part.

PJ as The Abominable Dr. Phlox instead of Petey B.

PJ would've given Doc Phlox more bravado & charisma than Petey B did. PB basically engaged in a 25/8 Garak impersonation. That's funny being Andrew Robinson's portrayal of Garak was largely a Felix Unger{Tony Randall's, not Jack Lemmon's!} impersonation.
So Petey B's Doc Phlox was a 2-degree mimicry of Felix Unger.
Plus PJ would've had better chemistry with Bakula's Captain Beckett & Mr. Reed.
Had B&B cast Peter as Doc Phlox, it would've been a Jurasik part.