As the grass gets greener and the sun starts to shine more often, the question for some players in the Oakland A’s system is - which team will they be starting the season with, the Oakland A’s or their Triple-A affiliate, the Sacramento River Cats? Some players, like Jemile Weeks, suited up in the maroon and grey of the Cats for most of last year until getting the call to don the Kelly green and gold of the Athletics late in the season. For Weeks, it’s a comfortable feeling knowing that a good portion of the River Cats players he spent most of the last couple of years with had a chance to make this year’s big club. “It’s great, I love it,” Weeks said. “These are guys I played with in th