The Louisiana Tech Bulldogs defensive tackle is certainly in play at pick 19 for the team. Buffalo Football Report's Ryan Talbot wrote the following about Butler:
In 13 games, Butler recorded 50 total tackles, 10 tackles for loss, three sacks, two passes defensed, and one fumble recovery with the Bulldogs. For his career, Butler had 168 total tackles, 28.5 tackles for loss, five sacks, three passes defensed, two fumble recoveries, and one forced fumble.
Butler, 6'4" and 323 pounds, had a good showing at Louisiana Tech's Pro Day back on March 21. Here's a look at how the defensive tackle fared:
40-yard dash: 5.15 seconds
Vertical: 33 1/2 inches
Broad jump: 9 feet, 3 inches
Butler would certainly be an intriguing player for Ryan to add to Buffalo's defense. It's no guarantee that Butler even makes it to pick 19 in the 2016 NFL draft, but the first round will realistically be the only opportunity for the Bills to add Butler.