Exchanging as a battle or ally feature on markets, while clever, is mostly useless in a glob2 battle. I think it would be wise for us to completely get rid of this feature. Markets have accumulated a couple other nifty uses, such as improving the throughput on fruit, or to transport fruit to forward bases. However, exchanging as a feature is broken, and isn't particularly well documented anyhow
-- Extra cheese comes at a cost. Bradley Arsenault.