When we discovers the sign tokens, the game tells us the dreamer who recognizes a sign token in the game can immediatly read the corresponding script, but : 1) For the gambler's sign tokens, we see its Awakened form. Can the player playing the gambler (not awoken) still can use the sign tokens ?
2) Can any player recognize any sign token and read the corresponding script ?
1) Yes, you don't need to be in lucid dream mode to use the Gambler's sign tokens.
2) Yes, afaik.