I guess you're right Lunda. Rambo has become too much of an action movie icon for them to do a faithful movie adaptation of the book. It's a shame cause in the book, Teasle is a sympathetic character.
"I'll be back!" The Terminator

They'll probably make him a veteran of either Afghanistan or Iraq, probably Afghanistan since that is the least unpopular war.
I have very little faith in Hollywood making it a movie criticizing a war or the military these days, so I guess Rambo will be a ridiculously handsome guy with a love interest who is just trying to protect his family from a bunch of corrupt cops or some similar garbage.
It`s far easier to start a war than to end one.

I would be but only if it is a faithful adaptation of the book where Teasle is a sympathetic character and Rambo is the psycho he was in the book
who kills all of Teasle's Men and also ends up killing some other people who hunt him later. And also if both Rambo and Teasle die at the end both feeling compassion for each other just before they die.
1, 2 Freddy's coming for you. 3, 4 better lock your door.

Guaranteed they'll make it with an all Black cast! And it would definitely be ruined!

Oh no no no, it has to be a transgender Rambo. To better represent today's all-inclusive society.

female Rambo?