After a blistering start to his MLB career, Yasiel Puig has struggled in recent contests. (Jeff Roberson/AP)

After a blistering start to his MLB career, Los Angeles Dodgers rookie Yasiel Puig has hit some snags. (Jeff Roberson/AP)

Only A Game analyst Charlie Pierce weighs in on Yasiel Puig’s basepath struggles; Ichiro Suzuki’s historic hitting milestone; Green Bay’s street-sign dilemma; RGIII’s potential return for Week 1 of the NFL regular season; Serena Williams’ surprising loss … to a three-fingered opponent; and J.R. Smith’s new car, er, tank.