For Ribbentrop, I present the 1947 Pittsburgh Pirates.
You get a massive season from Ralph Kiner (51 HRs, 1.050 OPS), but he costs almost $8.7M, and you've already got Joe Dimaggio at $9.8M available for your outfield. The other good Pirates hitters are Hank Greenberg (1B) and Frankie Gustine (3B), but you already have Lou Gehrig and Red Rolfe at these positions. The pitching is borderline unusable, though, so you better find a home for some of these Pirates hitters.