Considering that in her first proper week in charge she's crippled the economy, I'm not going to hold my breath for an improvement.
I think it's more a matter of watching and waiting to see what depths that she will plummet the party to, before they descend into the further chaos of another confidence vote. Hopefully they do that before too much damage is done.
I guess once that happens and they get someone competent (Rishi and Javid seem the only candidates), they will recover somewhat, but not to the level of being capable of winning an election anytime soon.