If Evans has demonstrated any consistency during his time here, he hates being the news story and he only sacks managers when he thinks his pockets are going to take a massive hit. So I think Lambert is undoubtedly on borrowed time. If Evans is intending to sack Lambert mid-week - as rumours suggests - then today’s result against Oxford today is meaningless. If that is the case, then we know from the mid-season sackings of Magilton, Keane, Jewell, and Hurst that a replacement is presumably being lined up.
If the poor results and performances aren’t going to finish Lambert, then the low number of season ticket renewals in a month’s time almost certainly will.
The main barriers to Lambert going is if we manage a dramatic improvement in results where Lambert can argue that we’re still in the promotion hunt and a sacking would be destabilising. That would save Evans face, as he has only recently double downed on keeping Lambert and not listening to most supporters’ concerns. If results continue to be poor, and Lambert doesn’t get sacked over the next few weeks, I can only guess Evans isn’t prepared to pay off Lambert’s four remaining years on his contract. If that is the case, then he’d be consigning this club to at least another season in this division.