One way of balancing constructed?

[Rudolf]

My idea: allow units to be bought and sold during a game.

Rules:

1. each sale or purchase cost 1 command point.
2. only undeployed units can be sold.
3. total army cost remain at 1000 or less after each purchase.
4. army can start game with less than 1000 pt total cost.

Might even work with random. 

No idea how easy or difficult it would be to implement.

What do other players think?

[Chronic Logic - Josiah]

Would be interesting, but would be strange because deploying units would be a disadvantage cause people would buy counters.  You could not use any big point units (mimics).  I think the buying would  need to be limited in some way.