It depends on what is meant by "trouble". In terms of operating expenses, no way. Lett told a bald faced lie about that.
They do obviously have capital initiatives that require a certain amount of capital to make possible, and this is likely why they are asking for money. They are clearly restructuring also, (they have been doing this since they did away with the book study in 2008, if not the Bethel layoffs starting in 2002), and moving towards a more regional business model. This too both requires capital for the restructuring projects and allows them to save operating costs longer term.
They know most JWs do not understand any of this, so it is easy for them to get away with. This is one of perks of maintaining an uneducated member base.
So they are being deceptive and manipulative at best.
d4g