Dimension Hole VS FL Lighty+ Fortune Future.

http://yugioh.wikia.com/wiki/BE1-JP183

Select 1 monster on your side of the field and remove it from play until your next Standby Phase. While the monster is removed from play, the Monster Card Zone of the selected monster cannot be used.

Qns: If you remove lighty from field with the above card, Lighty's effect activates. Then u use fortune future to return lighty back to graveyard, are that monster zone of yours still unusable?

should be usable, it states that as long as the card is removed from play, since it is in your graveyard it is not removed from play.