Good points for not making any big moves at WR this season. And aside from that, the real need(s) are on Defense. TheI think most of us were happy that the Packers didn't trade a 2nd round pick for Fuller, even without knowing his PED situation. I didn't like the short term rental aspect of a WR that would need weeks to get in sync with the offense and then most likely be gone or require a huge contract to hang on to.
This news just hammers home the notion of "We as fans often don't have all the information, especially when it comes to personnel moves."
On the surface I love the idea of signing Stills right now, but for all I know Gute has a list of 12 reasons why Stills wouldn't improve the team.