Henri Brandman defending , eh? That's showbiz! He is a showbiz solicitor and his career is mostly arguing about contracts, but his crime practice started with page 3 girls and progressed from there. His advantage is that knows every editor and all the paparazzi, and can prevent their wilder moments. He won't be cheap. Not to be taken as proof of guilt that you hire him though, at great cost.
As to the case, Henri Brandman is happy with it, so that's good enough. Don't expect any salacious gossip in the tabloids about Mr Davidson; he'll stop that. I think it is a bit ridiculous to round up suspects , not have the evidence to charge them, and then bail them for weeks and weeks while you try to find it. Either you've got witness statement/s to charge or you haven't. But if no charge ensues , expect stories of my life of living hell when I was innocent, says Jim, to appear immediately (see H Brandman , above!)