If you just plan on drinking it at home, then no problem doing nothing. Just be careful pouring (pour slowly, don't tip the bottle excessively, watch closely for sediment) and you should get clear glasses.
If you are going to ship it someplace, you'll likely get cloudy mead, which people tend to not like as much.
Consider a final fining before packaging using something like Super-Kleer or Sparkolloid. Those both tend to brighten up a mead considerably.