I do.
Downs is a good middle infield prospect, but few evaluators think he is a real SS. That's fine. He gets the ball in the air and hits for considerable power, but you can find evaluations out there that think he's more likely to fit in a utility profile than as an everyday player, although to be fair most of those are before his successful 2019 season.
Wong struck out in 30% of his PA in high A. When he hits them, they stay hit, but he's unlikely to make the majors as more than as optionable depth at catcher.
Meanwhile, two months after the shoulder injury, Brusdar Graterol was hitting 101 out of a major league bullpen, and ripping off low 90s back foot sliders to lefties. It looked like it might have just been a scare, and that the Twins shifted him to the pen to help with their playoff run instead of stretching him back out in the second half. Pre-injury, he was really exciting as a 20 y/o starter in AA, pitching efficiently, keeping the ball on the ground, and sustaining his velocity deep into games. The third pitch, a changeup, was a work in progress, but he looked like he had 1/2 starter upside, and a floor as a closer/relief ace, with a most likely projection as a mid-rotation starter. We'll see which doctors turn out to be right, but IMO that's a more valuable piece than a power hitting second baseman and a depth catcher.
(To be clear, once we decide that Brusdar's health limits him to the bullpen, Downs/Wong is a better return.)