How about something different before each game..Kinda like the different opening scenes in "The Simpsons" episodes.
One week, you can have the pyrotechnic dept. rig up some explosives, the next week we can have it holding back a wall of water, then the dam (doors) breaking followed by the team..Then, the week after that, you could have Herbie wielding a light saber and cutting through the doors, then, the next week, you could have a dial put on the doors, and bring in a safe cracker..And , the next week....
Somethin' tells me this is going to be an especially long off-season.
.... Some smartass could lock them and we could watch them struggling to let the team on the field!!!
Kewl!!
Then they bring out the Jaws of Life and 80k can see one in action