Dubnyk at his worst was never this bad. Scrivens has EASILY been the worst 'starter' in the league this year.
I don't know about 'gone', but he sure as hell won't be 1A/1B next year. Backup at best, gone at worst.
What, you don't expect the five hole goal when there is no good reasons to keep the pads together?
Take a look at my posting history, and you'll see a great deal of defense for Dubnyk.
Scriven's might have played his way out any major pro hockey (NHL/KHL/Euro) with his performance this year. Sorry for him, but he's not an NHL goalie or backup, and I have little faith, based on his play that he can become one.
My "Atom" level son, as a defender, is yelling at him to not be a "spider" - his term. Flop before the shot, and hope for coverage.