Yeah, Schwarber as a full time outfielder putting up 2.5-3 WAR isn't all that exciting, both for us and for another team. He put up a .900 OPS against RHP and a .756 against LHP. You obviously can't eliminate all his PAs against LHPs, but it's safe to say most of his value came from his 486 PAs against RHP, and he got none or negative value in his 124 PAs against LHPs. If you can find someone to take those ABs, then you could be looking at 4-4.5 WAR from the left field spot, which is definitely appealing. Looking at left fielder stats against lefties, there are names like Jordan Luplow, Ian Desmond, Chris Taylor that could maybe serve that role. Of course, a player like that might be better served doing this with Heyward instead of Schwarber, so this all might be a moot point.