I think we shud be able to have Ditchable bikes to jump out of wen the time is right or.. To use it as a test to blow up mines that could be there or something. By this i mean u can jump out of the bike while its still in motion. You would stop completly (Probly loosing a small ammount of health) and the bike carrys on for a while then stops, maybe running over a mine of some sort so u dont get blown up with the bike.