We know how Banastre Tarleton screwed up big time,but how would the British and the Coalition forces have fought if another commander was chosen?From what I've read,Arthur Wellesley was at the time a candidate to command the army in Hispania as well,but he was sent off to Canada as Commander-in-Chief,North America instead,a role which he performed extremely well against the Americans.Suppose Wellesley became the commander of the British army in Hispania instead,how would he have performed?