So what happened here? Fans are hammering Villanova and the line is dropping. Were the sportsbooks wrong in this case?
"Taking a position" does not mean a sports book is willing to have unlimited exposure on one side of a bet. And they do make mistakes.
They are a business with real capital at risk. Exactly like a trading operation, and risk management is an important part of that.
You are probably correct here; they miscalculated the initial line and need to manage their position down to where they need it to be.
