He’s in a weird spot right now. I think it’s stupid to trade a young RHD for peanuts as they are hard to come by. He won’t get you much though. I think he stills holds value not to trade him as having a RHD even for depth is still good to have. Not playing him much with him in a short lease under Berubé probably isn’t fair to him either though.
I’d say just wait until trade deadline while giving him chances until is the best way to deal with him. Teams can be more flexible with he cap to take him and also add whatever they feel is a need at the deadline. Kinda what Dubas did with Sandin a few years ago.