yes, thats possible...if Jen said claudia hadn't seen dan in years, why did another friend...I think it was sc....said she was thinking of getting back together with him.
I think the it, in if you've got it probably refers to drugs....I dont think claudia would steal...but who knows....she seems to have been very keen on dan and could have stolen for him.
another possibility could be that claudia had bought drugs for dan and couldn't pay her Heworth supplier for them...hence avoiding the nags...and then the big boys rolled into town and wanted the Heworth lot to settle up.
everything we say is speculation, of course, but I think the police should question dan and his friends