RichmondPark1 I think you are being optimistic. Johnson seems to mesmerise the Conservative party, I think it possible that he could be reelected party leader.
However, I hope it is unlikely. For all he still has his supporters in the party and in the country, he also has a large body of people, including in the party, and especially in the country who would never vote Conservative, if he was in charge.
I would also not put my money on the Conservatives losing the next election. If they get the right person into No 10 this time and they take charge and pull the party together, they could turn the whole thing round. There are still two years to the next election and political memories can be short.
Labour are in the lead at the moment because they have got the 'anything but the Conservatives, they are a shambles vote', not because they have won people over to wanting positively to vote for Labour because they have the better policies (they may have, but that is not the main or even partial cause of the swing). In the same way the Conservatives won the last election with such a landslide because of the large 'anything but Labour, with Jeremy Corbyn in charge' vote, not because of their policies.