On a slightly different note, incidentally, even if the barbarian gets a MW shortsword, he still loses. He wastes a MEA trying to draw it, his strength is only 15 (fatigued) against the archer's 16-19, his weapon is only MW against the archer's +1, the archer is using Weapon Finesse (for a +6 to hit vs. the barb's +2 from Strength) and the barb has an inferior AC. Again, fighting defensively is the archer's best friend. The barb scores just 0.2325 hits per round if the archer fights defensively, inflicting a humble 5.5 damage per hit. He will take only 1.28 points per round, so it will take somewhere in the region of 60 (!) rounds to kill him. The archer, even fighting defensively, will score 1.2 hits per round, each scoring 8 points per hit, for 9.6 hits per round. He kills the barbarian in 12 rounds, or one-fifth the time it takes the barbarian to kill the archer. So either way you cut it, the archer wins.