Watching Jedi on Spike for the 20th time or so. Why didn't Jabba's goon droids figure out that R2 had a lightsabre hid in his head? Me thinks the movie would have ended at the Sarlacc if Luke didn't have it readily available. 
I don't post in this thread so move or delete me as needed.
For the same reason they didn't run a background check on the new Skiff Guard they just hired (Lando). They probably have ****** health benefits and don't give a droid's dick about procedures and protocol.
As they say, good help is hard to find.
