Absolutely. By the way, your profile indicates you are far from a dud. You either had terrible luck or need some interviewing help, but no one with your stats and your WLs can objectively be classified as a dud.
There's ALWAYS a chance, until classes start or your receive the dreaded R. The point is, as time marches on and your chances diminish, it's also true that people with other As are forced to withdraw from the WL as their CTE deadlines approach. And, even if they don't withdraw, schools that are playing by the rules won't touch them.
That leaves you, and people like you!
Unfortunately, this is balanced against the fact that there is just very little movement as the summer progresses. OTOH, people are still reporting movement, even today. That said, you're in a really tough position, given your superlative stats and the tier of school you are dealing with. I'm sure it won't shock you to learn there is a hierarchy at work here.
Movement at top schools in early May begets movement at mid tiers later in May, and so on. The movement we are seeing now is mostly at lower tier MD and DO. TBH, I'm not sure how this is going to help someone with a 3.94/522, but, it's true that things happen at the last minute, at all tiers of school, every year. So, you hope for the best and prepare for the worst. What else can you do?