So you're including your map sprites like this. Right?
#incext Png2Dmp ChampionSt.png --lz77
WORD 0 0 0 0 ; ALIGN 16
Then, since this is a standing sprite, you would reference ChampionSt in the Standing Sprite Table.
Csvs use WORD and not POIN. Because of this, we need to manually specify pointers by adding |IsPointer on the end of any that we add in csvs. Without it, that offset isn't a ROM pointer address.