At this point you may as well just let the Pinto situation ride for a little while longer. Norris' health seems to have a much grimmer outlook than it did a few weeks ago and for me that changes things. Besides, even if he signed tomorrow there's no guarantee that he'd be ready to go on opening night.
How crazy would it be to give up a 1st to move Joseph only for Norris to end up on LTIR a few days later because his shoulder didn't hold? If he needs another procedure he certainly wouldn't be coming back this season, and in fact his career would be in jeopardy. So at that point you can just sign Pinto without making a move.
If Norris goes down it doesn't really matter that Pinto missed time because the season is f***ed anyway. Barring massive offseason improvements he isn't good enough to get it done in that slot.
Need some clarity on exactly how bad this shoulder 'tweak' really is, but it's not looking good.