That pitcher was Juan Pizarro who later would be involved in a trade that may well have changed the history of baseball in Milwaukee. Following the 1960 season in which the Braves finished 2nd, albeit a distant 2nd to the Pirates, the GM, the infamous John McHale, in a move of utter desperation traded not one but two prized young pitchers, Pizarro and Joey Jay for overrated SS Roy McMillan (Pizarro was then moved by the Reds to the White Sox). Jay and Pizarro combined to go 35-17 in 1961. Jay led the Reds to the 1961 pennant with a 21-10 record which he followed up with another 21 win season the following year. Pizarro went 61-38 in a 4 year stretch with the Sox. Meanwhile, McMillan never did squat for the Braves, nor did the young pitchers brought up to replace Jay and Pizarro (Bob Hendley and Don Nottebart) and the Braves sunk further in the standings, prompting the sale of the team after the 1962 season. The rest is history. It's not much of a stretch to conclude that had they held on to Jay and Pizarro to go with Spahn and Burdette, the Braves likely would have won another pennant and may still be in Milwaukee.