Hmmmm. Admittedly from the statistics we have he was indeed Caught Stealing much of the time. For example in 1915 when he stole 96 bases he was caught 38 times. Therefore I guess I should have said "fabled" rather than "phenomenal".
Given that he led the American League in Stolen Bases six times, his record of 96 Stolen Bases in 1915 remained unbroken for 47 years and his lifetime record of 897 Stolen Bases wasn't exceeded until 1977 which was a whopping 49 years after his retirement, I'd still argue that Ty Cobb belongs right up there with the most legendary base stealers of all time.