just watched the dvd again...sum questions and observations

i love this damn movie i watched it 4 times in 2 days
some questions and observations though
when john turturro gets handcuffed to the pole in his boxers his S7 shirt says simmons on the back and his buddy say"this is a felony, richard"
richard simmons hahahahahha
how did megatron know the all spark was on earth in the first place?
the S7 guy with the mustache looks like the decepticon human hologram
why was starscream barely in the final battle?
ratchet said mojo's piss would cause him to rust but what about the autobot that landed in the pool?
then i got the basic allspark questions i won't list cuz i just read about em in about 10 threads on here
thanks
some questions and observations though
when john turturro gets handcuffed to the pole in his boxers his S7 shirt says simmons on the back and his buddy say"this is a felony, richard"
richard simmons hahahahahha
how did megatron know the all spark was on earth in the first place?
the S7 guy with the mustache looks like the decepticon human hologram
why was starscream barely in the final battle?
ratchet said mojo's piss would cause him to rust but what about the autobot that landed in the pool?
then i got the basic allspark questions i won't list cuz i just read about em in about 10 threads on here
thanks