I did not follow the World League of American Football, but I did take note of the Thunder due to their Weather Channel-like helmet logo. In their second and final season (1992) they were led by Scott Mitchell (later a Lion QB) and advanced to the "World Bowl II". This shocking neon green home jersey was too unusual to pass up. Plus, it goes with the game-worn Riddell VSR-3 helmet I have from the team.
Wilson size 48, 2" extra length, appliqued Wilson "W" on the left sleeve.