Although Justice Winslow has been playing well for porltand, the team suffers from a lack of size and spacing when he's on the floor and will only get worse once Gary Payton II is back.
Dame has been hinting at the front office to trade for Jarred Vanderbilt. He's an upgrade in rebounding and is also more capable of playing the 5 than Winslow is. I think it would take a 1st round pick to pry him from Utah. I dont think Utah turns that down.
Zach Collins would help space the floor as the backup center while also providing good defense. He'd be great for Portland. I think its a coin flip of whether the spurs shop him or not at the deadline.