NFL Mock Draft Roundup: Giants could grab versatile offensive lineman Rashawn SlaterHeisman Trophy winner DeVonta Smith is also a possibility4/10/2021, 5:10 PMCorey HerschFreelance Editorial ProducerNorthwestern Wildcats offensive lineman Rashawn Slater (70) in action during a game against the Michigan State Spartans at Ryan Field. / Patrick Gorski-USA TODAY Sports