Ricky says, there isn't anyone like me so stop trying to send David Ortiz to steal third.
Before Calling for the Steal, Know Who the Runner Is
Before you should even think about stealing, you need to make sure that its possible.
Take a second look at your baserunner's speed/base-running ratings. Eliminate thoughts of swiping a bag if he doesn't have the tools. You can also usually forget stealing with most power-hitting first basemen, catchers, and (in the NL) pitchers.
Who are the top base stealers in the game in your opinion?