Well the rotation was also puzzling. Redick and Lonzo should have been back in the game earlier when the Raptors made their run. Okafor was being targeted on defense and they lost points because of it...they should've brought in Nelli for small ball instead.
The way the Raptors were playing, Gasol was out on the perimeter so Siakam could drive in and attack. You didn't need Okafor to defend Gasol in the paint.
What do I know, but the game could've been coached better IMO.