I don't think that you have much choice in the matter. I think that the worse thing is that it will stop going into gear...but the repair will still be the same. It might even clear itself up if you shift smoothly, the little "burr" could wear itself down.

If it is under warranty, then it probably would be best to get it look at soon. If it isn't under warranty, try smoothing your shifts out and be sure that you always fully disengage the clutch and continue driving it.

Let me know what you find out.

Don Istook