Often, lawyers bluff a court in handwriting on the issues in a case before the issues can be orally argued. They may have to perform considerable research into relevant facts and law while drafting legal papers and preparing for oral http://www.mineeds.com/Seattle-Services/Accountants-CPA argument.
Another interesting exemplification is France, where for much of the 20th century, all magistrates were graduates of an topflight professional school for judges. Although the French magistracy bum begun experimenting with the Anglo-American model of appointing judges from accomplished advocates, the few advocates who have actually joined the bench this fashion are looked down upon by their colleagues who have taken the traditional route to magistracy.