Draftsight as a stopgap for limited needs users??

All,

We are really getting tight on available licenses of AutoCAD and either need to buy 4 more ($$$) or come up with an alternative for those users who only require limited functionality. 

Everything we do is 2D and limited detail, though users do rely on a library of dynamic blocks.

TrueView won't cut it unfortunately since users can't edit.

So then there is Dessault Draftsight. While it obviously isn't an AutoCAD replacement, it is free and does provide basic functionality. My understanding is that it does not support dynamic blocks, but if a limited needs users really only needs to move an object or edit an label, this shouldn't pose a problem, correct?

Any other input on Draftsight?

Thanks