Matt Maiocco is joined by NBC Sports Philadelphia analyst and former NFL player Barrett Brooks to break down the anticipated 49ers-Eagles rematch, what he believes the key matchups are for both sides, and why the key to the game will be in the trenches. (1:46) Countdown begins for 49ers-Eagles rematch (6:54) Purdy set to return to site of his injury (10:40) Brooks on the Eagles’ primary focus (16:30) How will the Eagles defend McCaffrey? (24:42) Looking at Hurts' production (31:36) Brooks shares his keys to the game See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.