Earlier this year I played a game called Pandemic, it's a cooperative game where you and the other players try to stop the spread of disease from killing everyone.  Each person has a specific role so everyone has together to try and win the game.  This could potentially be retro-fitted for the SHL, each player gets a role (sniper, play maker, 2-way defender etc..) and they all have to work together to win the game, instead of saving the world.  The real game is tough to win, at the end of each players turn you have to turn some cards over that for the most part have a negative impact on the game by spreading the viruses that you are trying to eradicate.  All the players have to utilize the roles that they have and always be thinking several moves ahead.  You would need to do the same in the SHL version, making sure that each player on their turn is working toward the ultimate goal of winning the game, which could potentially mean that you are doing what's best for the team not necessarily the best for your player.  At the end of each turn, the cards that you turn over would have things like '2 on 1', 'double-minor penalty', if the players have set themselves up properly they can combat these cards in attempts to stop the opponents (viruses) from winning the game.  Basically, Pandemic is a board game that does everything it can to try and make you lose, I find that Simon T is a lot like that, so this should be a nice cross over.