Disney won't let them to add it.
IF you want it so badly then wait 'till someone do a dismemberment mod for PC.
And I rather won't write it down how ridiculous that it is so game-breaking to you.
Jedi Academy from 2004 had dismemberment, but 15 years later everyone is suddenly so oversensitive. That's what I call "ridiculous".
Jedi Academy was restricted by the technology of that time. With modern possibilities this feature would shine, especially with the right developer. But I tend to forget that SW is owned by Disney now, which is catering for 12 year olds. Princesses and unicorns for everyone!
And remember next time that only because of people "crying" lightsabers in this game won't look like rubber police batons anymore.
