:::Although argument strategy is a good way to present this, would it be better from readers point of view to see the point made by proponent countered in the same paragraph by opponent. e.g. K prospose that Rigveda has no knowledge of silver and silver was available since 4 millinium BC, so Rigveda should be dated before that time.  Mainstream scholars have responded that Rigveda is "e silentio".  There are certain criticism, that are overall of the theory.  E.g. Dravidian connection.  What do you think.  The argument strategy would be very good for the AMT/OIT controversy page.