Considering the amount of times Poles had a clear opening to sign a veteran, established wide receiver and didn't, I think it's got to be a part of his strategy at this point to try these young guys out. I don't think he wants to develop any one on their way out. And guys like Slayton, Preston, Laviska are all pretty good young prospects in a certain context, but not immensely separating themselves from the group of wide receivers the Bears currently have. Why Poles went and got N'Keal Harry over one of those other guys? Not sure. But think he wants to hold on to his picks and money and keep the WR core as is.
I've been eyeballing all offseason what stable presence they might bring to the WR roster, but think we're pretty much set and going to find out what this crew of guys are made of