Kandyse is a very talented actress. She caught my attention in the mini series and has kept it ever since. She deserves to have her story line expanded.
I think she is worth more than to just hook her character up with Lee "Apollo" Adama. That makes her a love interest and she needs/deserves better than to be used as a stress reliever for the Admiral's son. Of course I am only caught up to Episode 2.17 "The Captain's Hand". So, her situation might have changed in the three episodes that followed.
Even when they put her with Billy it was just a small taste of what she is capable of.