Luis Rengifo has given all Milwaukee Brewers fans and pundits, especially those of us who were wondering if he might be replaced by the trade deadline, a healthy dose of humility lately. After batting .179 with a putrid .515 OPS in his first 32 games as a Brewer, Rengifo has multiple hits in each of his last three games, adding up to a 7-for-12 stretch. Even though all the hits were singles, he boosted his batting average to .220 and his OPS to .578. Even if the overall numbers still aren't pretty, Rengifo has proven he can be one of the guys the Brewers want at the plate in a big spot when things are clicking. He explained how he's been able to turn things around after Thursday's game, and his explanation was somewhat absurdly simple. If you like our content,  choose Sports Illustrated as a preferred source on Google .…