So how Teams and Wanted work together is quite interesting, at least at the time of writing.
So a friend and I walked into a player's base so we could scrap and store in the stash. What happened was I accidentally attacked one of the items in the CAMP and gained a Wanted status. We were still in a team so he attacked an item also and gained a Wanted Status. I then jokingly swung a sledgehammer at him and to my surprise he took full damage, even from the team.
So if you have access to friends and don't want to try to kill an actual Wanted player you can kill your teammates after attacking another's base. They then can just teleport directly to you to pick up their scrap.
Another method is joining a team, placing a CAMP, leaving the team, and then attacking the CAMP. Just this way you have to actually respawn in a normal sense, unless if you place a CAMP near them.