Would "Sgt. Pepper's" be a better album if.....

Amen roxy, about both the imo somewhat over-rated SP, and Squeeze. Squeeze are becoming almost forgotten, but they were one of the very best of their time (late 70’s into the 80’s), if your taste includes "Pop" (a dirty word to some, especially Grateful Dead-loving hippies). Great albums, good live too.

Another great Pop group is The Rubinoos, whose guitarist Tommy Dunbar is absolutely fantastic.

While you're at it, cut "With A Little help From My Friends" (a dreadful song, with a dreadful Ringo vocal), "When I'm Sixty-Four" (McCartney at his worst), and perhaps even "Lovely Rita" (a mediocre song at best).

Both "Penny Lane" and "Strawberry Fields Forever" belong on the album, and would greatly improve it. No "Blue Jay Way" though, please. It barely qualifies as a "song", though it IS less bad than "Within You Without You". Almost nothing isn't!