1. Andrew will not last the year
2. Queen will not last the year.
3. Charles will not last the year.
4. William will take it on but turn it into something like the Danish monarchy... a symbolic figurehead.
6. William will be king but will not rule for that long. He will not see 65. George will not want to he king so Charlotte will take it on and she will be Queen until she dies in her 90s. Charlotte will have no children. And the line will pass to one of George's twins. They decide to alternate and carry out the duties as one...taking breaks every second year. They have no children so when they die the monarchy reverts to a child of Louis who by then is in their 60s. They will be the last monarch of England.