Common sense doesn't apply here, for a long time......life on A320 is helllike, and it won't change but for worse as people are leaving on a regular basis.....
A few new joiners will arrive, lured by the lies of recruitment and thinking that they know better, and will regret it after 6 month if not less, but too late..... you won't see an A330, unless you walk past it during your A320 walkaround, if you succeed doing one awake.....