With darn near every kicker in the league able to kick it well into the end zone, and what with the gift of good field position with virtually no risk, just take the touch back every time. All the Rams need is to place a RB like Brown back there who isn't a fumbler. He watches the ball sail into the end zone, takes a knee, and that's that.
Punt Returns matter more because of decision making and because an extra few yards of field position can make a lot of difference. For this you need a specialist who is sure handed and slippery.