I think ptj already hinted james going to play villain role in questism
This says thats guy finally bared his fangs its same meaning as thats guy finally showed his true colors , this statement only applicable to characters that always act like good one but truly they are evil just hiding that , only villain that satisfy the description is james , so i think ptj already hinted james going to play villain role , its just my idea regarding this panel maybe ptj referencing some other person i dont know but for me this description highly look like james