Gary Brown, OF, San Francisco Current Level: AA 2012 Top 15 Prospects Ranking: 1st Current Value: Leveled Off The former first round draft pick is not having the best year. Brown’s breakout 2011 season (140 wRC+) appears to have been aided by the potent California League. He’s been below average in double-A in 2012 with a wRC+ of just 91 and his power output (ISO rate) has dropped from .182 to .078. Brown has 21 steals – his speed is his best asset – but he’s been nabbed 12 times already. On the plus side his strikeout rate remains solid at 13.8% and he’s been getting better offensive results with each new month. Brown, 23, appears to have the ceiling of a second-division starter – not exactly what Giants fans would be expecting from the 24th overall selection of the 2010 draft.