With share repurchases and dividend payouts not helping to revive Apple's (AAPL - Get Report) lagging stock price, it may be time for the tech giant to tap its sizable cash pile and buy a game-changing business to excite investors. One business that could certainly fit the bill? Electric car maker Tesla (TSLA - Get Report) , which is a place that often serves as a talent pool for Apple. 'They could certainly [buy Tesla] if they wanted to, they certainly have the financial capacity to do so,' said former Apple CEO John Sculley in an interview with TheStreet, adding, 'If they chose to [buy a big company] I am sure they would only do it with a product that was intended to be revolutionary in a large addressable market -- so an automobile maker like Tesla would certainly meet that criteria.' TheStreet's Brian Sozzi has more from New York.