Re: You know what would've made "Yesterday's Enterprise" better than i
The characters in the alternate timeline would've had no emotional attachment to that Worf.
Dramatic for the audience. I'd actually have liked it if it had been Worf's voice hailing Picard near the end of the battle.
"Many things seem clever to an imbecile." --Captain Thelin th'Valrass, USS Enterprise-- "The Chimes at Midnight"