Patriots Notes: Brown, Evans, Ragnow

Some news on a potential Patriots trade target + more out of New England:

• The Patriots will have to do their medical homework on tackle Trent Brown before pulling off a trade for him with the 49ers. Brown was terribly out of shape at minicamp and San Francisco has reservations about him coming off of shoulder surgery, Tony Pauline of DraftAnalyst.com (on Twitter) hears. The Niners’ concerns over Brown prompted them to select Mike McGlinchey with the No. 9 pick.
• The Patriots had interest in linebacker Rashaan Evans at the No. 23 pick and the Steelers were looking to trade up to get the Alabama product, Cameron Wolfe of ESPN.com tweets. Ultimately, the Titans gave up a fourth-round pick to move up three spots and leapfrog two AFC rivals. Tennessee also received a sixth-round pick in that swap.
• The Patriots also had Frank Ragnow as a top target at No. 23 overall and tried to move up to get him, Dave Birkett of the Detroit Free Press hears. The Bengals also had the Arkansas center as a top target, but the Lions pounced on the opportunity to take him at No. 20 overall.