It's something for me to think on. I've done hanger bays before, and my shuttles tend to have basic interiors. It's not a small undertaking, but something I've found "adds" to the 3d-ness of the models, similar to the way I put "rooms" (textured lightboxes) behind the windows to enhance the way the ships look.
Humm, in answer to your question, having looked at various fan-plans for the Saladin Class I cannot see how a shuttle bay could be worked into the ship. A ship without a hanger bay and shuttles? Well... They do exist in the Trek universe. Ok, ok, yes, I could fit a bay into the upper part of the saucer, but honestly? I think it will be fine not to have a hanger bay for that ship.
But, I can be flexible on this, maybe there is an argument for making a radical change to the Saladin Class saucer, and perhaps there is an argument that it doesn't need to have a shuttlebay or shuttles. Comments and thoughts are welcome on that.