Actually, now that Lynda is involved the Shula art storyline is looking more promising. Looking forward to lots of fights between her and Russ, and my money's definitely on Lynda for that one.
I think the idea is that Shula's crisis of faith is over after her heart-to-heart with Alan, but she won't be doing any more preaching. I must say, I was puzzled by her apparent perception that God wouldn't want her in church because of her sins, given that she must be perfectly well aware of all the emphasis in the bible on forgiveness, the shepherd rejoicing more over the lost sheep, etc etc.