Why Nick Bosa's impact vs. Rams is needed by Dre Greenlaw, 49ers more than ever

NBCS Bay Area - MELBOURNE, Australia — Edge rusher Nick Bosa is set to return in the 49ers’ season opener against the Los Angeles Rams, and linebacker Dre Greenlaw can not wait.“Obviously him just being back out there gives you a sense of confidence for the whole group,� Greenlaw said...