I see both the good and bad of the Evans trade. We're going to miss his leadership on and off the field, and his deep threat pulled lots of coverage to open up Steve Johnson for so many catches. They're putting a lot of pressure on all our young WRs, especially the Donalds.
On the other hand, we're not exactly in a "win now" mode, and Evans deserves to go somewhere that will give him a chance to compete for a championship. My buddy put it this way: in a couple years when all this hopefully comes together, it'll be nice to have a core groups of receivers who played a lot and grew and matured, rather than holding on to an Evans who might be losing a step.
And I'm happy we got a 4th, considering he is coming off a 37 catch season, and also how little WRs go for these days.