Yes.
Say Vader's precog detects that Flash is about to punch him.
Thought impulses are sent to various parts of the brain telling him what is going to happen and when. He now pictures it in his mind, then thinks of a way to react, then he sends nerve signals down to his arms to start swinging his light sabre OR raise his hand and get ready to perform a force choke/lightning/wedgey/whatever.
All of this only takes a fraction of a second.
A fraction of a second in which Flash could brew some tea, drink said tea, eat a biscuit, pop down the shops, buy a paper, read said paper, fill out the crossword, laugh at his own comic strip in the paper, read the Star Wars review, see a pic of Darth without his mask, wonder if he really is that butt ugly, take Darth's mask off and see that he IS that ugly, pop to the nearest mall, buy some makeup, give Darth a makeover, put his helmet back on, give Darth a wedgey, tie Darth's bootlaces together, superglue all the furniture in the room to the ceiling and run off to catch a movie...
Darth swings his lightsabre upwards ready to block....
Wonders why he can taste lipstick and blusher, why his arse is on fire, spies an open newspaper and half a steaming cup of tea on the floor where the table used to be and when he's pondering over all of this he trips over, gets hit by a falling chair and killed.
Flash wins.