Thanks heaps. I am writing my SAC in about two hours... 
Would you have an alternative word to replace "Cash in"
?
EDIT - You don't suggest doing that contention analysis in the intro?
My pleasure!

Yeah, so don't say this in your intro:
He craftily places this contention right at the end of the piece, giving the reader time to absorb a range of ideas and arguments, before clearing up the
false dichotomy great expression! that has been built up by both factions of the debate, both statue haters and statue lovers.
This sentence has really good analysis, but should go in the last body para of the main text analysis.
Also, don't say 'craftily' because again, you can't give a judgement of any kind. (easier said than done!!)
With 'cash in' I think it means something different to what you want to say...
Why not say 'uses his credentials to take part in the historical aspect..."
Again, those lines though,
Scates, being a professor, attempts to cash in on his relation to the historical aspect of the debate, whereas Davidson just honestly expresses his opinion, logically and without rhetoric.
don't need to be in the intro, because you're giving your own judgement.
(You can definitely say that Scates uses his credentials... in your first body para, but just not the 'honestly expresses his opinion, logically and without rhetoric' part.)
Hope I makes sense
