With Maclin, I don't see a need to sign another veteran WR this season when it means cutting one of our young guys we put a draft pick into. Now when we go for a playoff run and we feel the veteran is better then our young player, then yes we sign Maclin, but since this is a developmental year, we need to allow the competition to see how well these guys we drafted progress after a full year in the offensive scheme.
For me this season we don't worry about signing more veterans on big salaries, but I wouldn't be afraid to bring more guys into camp in a way who are trying to make the team. We have ten WRs in camp and likely 5 make the team and one to the practice squad. If more young/better young talent becomes available then you go get them, but right now it's about developing for the long run, not trying to win an extra game this season and not cutting young talent because of it. Patience and competition is the name of the rebuild. Now in year 3/4 of this regime when we are trying to get the wild card spot/be a playoff contender, then we look to upgrade positions since by then, we will know if they are worth keeping or not