SNES TSB I Madden Style Passing With Icons Above Players Heads
A text file with all the necessary SET commands are attached. These assumes you're using a headerless rom without any modifications to the original playbook.
HB = B, FB = Y, WR1 = L, WR2 = R, TE = X
SNES MADDEN PASSING FULL.TXT
Timing of Snap Exchange b/n C & QB
NES =
SET(0x28CAE,0x01)
SNES TSB I =
SET(0x196A0,0x01)
SNES TSB III =
SET(0x1A22D,0x01)