Urban Terror (Q3 mod) had a simaller system (as I'm sure many other games also have), but if you are running through the spawn real quick it gives them an extra couple of seconds to line up a really good shot. But the advantages of such a system outweigh such small greivances as this so yes I think it could work well.
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[This message has been edited by Graverobber (edited January 13, 2002).]
divisionbell77: I don't think you quite picture how it could work. Example, the Allies can actually run to the end of the street, engage the enemy, or even just find the team killer and gang up on him before he wipes em all out.