Now before somebody comes in this thread and tries to lynch me, Eddies prime was when he defeated Brock Lesnar for the WWE championship. Bruno has similar Strength to Brock although he is severely behind in the categories of Speed, quickness, and does not posses the deep move set that Brock does.
I'm not going to lynch you, I'm too nice to do that. Just a few points to consider.
1. Goldberg isn't going to be around to spear Bruno to allow Eddie to take advantage. So Eddie's prime, his biggest victory, was due to a spear and a DDT on a title belt. Not going to happen here. Brock had neutralized Eddie's speed and quickness until Goldberg interfered. Bruno would do the same.
2. WWE was in a
severe transition period when Guerrero won the belt. And yes, he beat Angle at Wrestlemania, but lost the title to JBL, who was chosen to carry Smackdown, during a down period. Eddie was put into a tag team with Rey Mysterio, and his only other shot at the title came against Batista, which he lost clean. The highlight of Eddie's career was a short title reign when stars were leaving the business(Goldberg, Lesnar, Rock), and he was shortly passed over by JBL. Would JBL beat Bruno? Nah.
3. Bruno headlined MSG and held the WWWF title for 7 years during a boom period for the company. He beat Buddy Rodgers in under a minute , wrestled Lou Thesz to a draw, and was actually requested by the NWA(and Thesz) to wrestle a match for the NWA and WWWF championships, and win. It didn't happen solely because Bruno didn't want the busier schedule.
How the hell does the nature of the way both men were booked suggest Eddie would go over Bruno? The other match Bruno wrestled Thesz, he lost via a fluke pin. Eddie was never booked even remotely that strongly.
Eddie has faced a guy like Bruno and beat him (albeit not clean, but a win is a win) for the world title. Bruno won't have the luxury of having someone to compare Eddie to seeing as how all of his career was spent fighting Monster heels and guys like Eddie weren't even thought of as being a part of the main event at that point of time.
But guys like Bruno were considered part of the main event in Eddie's day. Opponents with limited speed, quickness, and movesets, as you said. Who? JBL, the man who took the title from Eddie, and retained it against him. Bruno would do similar.
Eddie dances his way around Bruno lying, cheating and stealing his way into the gimmick rounds where most match ups favor him against any opponent.
Seeing how the matchup would be Jericho or Mascaras, you may have a point here. The problem is he wouldn't get past Bruno to get there.