No don't so that Bitcoin will replace Dollar because Bitcoin is virtual money and Dollar is paper money that will be acceptable to Any where in World.
lol no one is considering it because of its shape. so is it possible if bitcoin have paper version and could replace dolar ? lol
Paper bitcoins were possible since day one.
bitaddress.org is a good site to make them.
It's not that no one is considering it - smart people already have replaced the dollar in their lives with public noncounterfeitables. The trouble is that most people are just asking to be robbed, and would never trust themselves to act on their own thinking. They will continue to use systems specifically designed to rob them.