‘I’d like to see the Bills do more at wide receiver. Deonte Harty and Trent Sherfield look like upgrades as the fourth and fifth receivers, respectively, but there is still a hole at either No. 2 or No. 3 receiver, depending on how you view Gabe Davis. I view him as a fine No. 3, provided the Bills can find a slot receiver who can handle a big target share. I’d also like to see another offensive tackle brought in – preferably one who can compete with Spencer Brown for the starting job at right tackle. Defensively, by far the biggest hole on the roster is at middle linebacker after the team lost Tremaine Edmunds to the Bears. I’d say that’s a glaring hole in the projected starting lineup. Edge rusher is another position that looks as if it could use a bit more depth. Perhaps that comes if the team re-signs Shaq Lawson, who remains a free agent. Lastly, one more tight end to compete for the No. 2 job behind Dawson Knox wouldn’t be a bad idea.’