Waz, from the Warman web site, they only make one version of the pickup, so it's not bridge/neck specific. http://www.warmanguitars.co.uk/produ...hybrid-pickup/.

But they do have this picture of the pickup on the website with the lettering such that it looks like a bridge version.

Click image for larger version.  Name: G-ril-blk.jpg  Views: 548  Size: 11.7 KB  ID: 15518

So, it's down to the user to decide which way fits/looks/sounds best. But if you are going to rotate the bridge pickup, then it might look a bit funny with the name on backwards compared to the other one - which is mainly why I suggested removing the labels.