This is the final part in a series that spotlights three 49ers-Patriots matchups to watch Sunday, 5:20 p.m. (NBC-TV), at Gillette Stadium, Foxboro, Mass.
SANTA CLARA -- Greg Roman learned the "pistol" offense from the master. And he studied by watching the college player who perfected it.
Colin Kaepernick is four starts into his NFL career.
Matt & Mindi preview the 49ers' showdown with the Patriots, highlighting the 49ers' sluggish offense, and how the defense can slow down Tom Brady and the Patriots' offense.