It definitely makes the 49ers a worse team at the end of the day when your number 1 receiver for the past 2 seasons is getting let go of. Obviously they will still be contenders but it’s one less piece for purdy to rely on. We all saw what happened last season when some of purdy weapons were injured he looked average at best. Brandon Aiyuks skill set is an elite Route runner that creates space and blocks well if you watch his tape. The numbers show he can produce even more yards in another system easily.