Yall forget that BHC was originally written for Sylvester Stallone...if he hadn't passed it up...then Eddie may have done GB...From Wikipedia:
Sylvester Stallone was originally considered for the part of Foley.
[5] Stallone gave the script a dramatic rewrite and made it into a straight action film.
[4] In one of the previous drafts written for Stallone, the character of Billy Rosewood was called "Siddons" and was killed off half-way through the script during one of the action scenes.
[6] Stallone had renamed the lead character to Axel Cobretti, with the character of Michael Tandino being his brother and
Jenny Summers playing his love interest. Stallone has said that his script for
Beverly Hills Cop would have "looked like the opening scene from
Saving Private Ryan on the beaches of Normandy. Believe it or not, the finale was me in a stolen
Lamborghini playing chicken with an oncoming freight train being driven by the ultra-slimy bad guy."
[4] However, Stallone's ideas were deemed "too expensive" for Paramount to produce and Stallone ultimately pulled out two weeks before filming was to start. Two days later, the film's producers, Simpson and Bruckheimer,
convinced Eddie Murphy to replace Stallone in the film, prompting more rewrites.
[7] Besides Stallone and Rourke, other actors who were considered for the role of Axel Foley included
Richard Pryor,
Al Pacino, and
James Caan.
[8]