i also think it is going to be a tall order to just "beat" Max and Bottas. If he is close, I'd be impressed. Remember After Massa's accident they brought in Fisichella alongside Kimi? Kimi wiped the floor with him, and that is after Fisi has a very strong season up to that point with Force India (Spa comes to mind as well).
Yes it is generations apart in terms of cars etc, That being said, I am quietly optimistic for George, but lets not put too much pressure on the guy. I do expect him to comfortably beat the rest though (Albon, Racing points Renault and Mclaren)