OR the experience is a real nightmare and he will lose confidence... These opportunities are rare and with a lot of criterias to get some success (quick adaptation with the car and the team, pressure to perform and to not crash the car, qualify and race in the top 10 at least...)... a big chance and a curse at the same time...Well, in testing he proved faster than the regular drivers in the same car. Now its a real race, in a car he knows, in a team he knows, on a track he knows and is fresh in memory against a teammate that is questionable at best. All the odds for a win is there. Win and beat Bottas comprehensively and he'll pretty much be guaranteed a race drive somewhere in the near future.
Anyway, having said that, Max could bag this one without his nemesis...