I've got 11,792 Cubs cards from 83 different brands listed on a spreadsheet. A random number generator picked five cards, one each from the past several decades.
1950s / 1960s: 1967 Topps #608 Cubs Rookies...Nye had a big league career of a few years, Upham had a 21 game career over two season
1970s: 1976 Topps #403 Geoff Zahn...one of two Cubs in the 1976 set with a last name that starts with the letter Z. The other.........the immortal Oscar Zamora
1980s: 1989 Topps #668 Mike Bielecki....never noticed how blue his eyes are.
1990s: 1993 Pinnacle #371 Derrick May...this is much better than the junk that Panini is calling Pinnacle
2000s: 2001 Bowman #244 Corey Patterson.....KKKKKKorey