My question is how many Aces have the Twins had in their history? With a tip of the hat to franchise #1 Ace - Walter Johnson, in the MINNESOTA Twins 50+ year history I would say 1, Johan Santana. Frankie V was very close, he was certainly a #1, which I differentiate from an Ace. Radke, Kaat, Blyleven, Pascual, Perry, even Morris were good to very good pitchers, but none, yes none, were true Aces. I also don't see an Ace in the pipeline. If Barrios could turn into Pedro Martinez, that would be great. I do see some good to very good pitchers, and one could have an Ace-type season. I would say Kaat had that type of season in '66 and Viola in '88 and Perry in '70, so good pitchers can have great seasons. Consistent Aces are difficult to find. Gray is not yet an Ace in my opinion.