Unused Nightwing Warm Up

So in the past I have been doing warm ups on 8.5x11 pages and keeping the work in a binder. What I decided to do now is Basically do a team collage. The one that I am currently working is a DC/ Justice Leage Spead that is being done on a grand scale over (at present) 3 pages with possibly more to be added. This is part of one of those pages that just didnt look right so I have scrapped that page and re done it. However I liked the Nightwing so I thought I would scan and post it. You can see what was going to be my Zatanna as well as part of Supergirl, but again, this was let go. I will post the WIP as I finish the 3rd page.
Jazz