Should I make this trade for R. Wilson?

Do it. Wilson is having a MVP season. Gurley is struggling. Pull the trigger now.

I'm with Leg. This is a horrible trade. If you give up Gurley, you'll be down to 3 RBs, one of whom you'll lose in a week or 2. You can't go more than half the season with 2 RBs!

At QB, if you've been playing Goff weekly, this is a big mistake. He can put up very good numbers at home, but on the road he's usually a disaster. So you need another startable QB to pair him with for a QB platoon. In an 8 team league, there should be names out there you can use until Brees returns.

Yes. It's a significant upgrade to your starting QB and not that much drop at #2 RB. However, you'll need to find another backup RB for your team for depth.

Should you make what trade? Gurley for Wilson?

Looks like your team is terrible, so if having Wilson will increase your enjoyment for the rest of the season, then do it. It's not a good trade, but at this point, it probably doesn't matter.