I've uploaded an album on imgur with various poster and sign suggestions for fans attending Brooklyn home playoff games against Toronto. Please note that these were not made to necessarily be final products but rather suggestions of what to put on signs (but feel free to use the signs as they are if you wish). I've also included uncaptioned images (they are of good quality to be printed out on large poster sheets) for you to add text and pictures of Toronto slogan material if that is of use.
Thank you to CKCash (@CKCash30) for providing the Nets' signage font last playoffs. They were used for the NTZ images.
The full album can be found here.