Yeah Agarkar had a nice tour of aus, and was the best Indian bowler in that tour.
As far as I understand 'the worst pacer ever' is a expression used loosely, and the bowlers dont need to comply with any statistics, or definition. All bowlers who played considerable cricket had a few good matches/series somewhere, Agarkar, Madan Lal, but if at some point in their career they were unusually ordinary, or the impression of them bowling half volleys (madan lal) or long hops sticks in fans' minds, they qualify. Hence I said Madan Lal, as I am sure he had good matches and bowled gutsily, but the impression that sticks in my mind is him bowling 6 half volleys in an over!
Rashid Khan from Pak, Mohanty from India, Ehtesham Uddin from Pak, also come to mind of the top of my head. C McDermott and Derek Pringle also were pretty ordinary for a large part of their careers, but towards the end of their career they became formidable bowlers, McDermott was always fast and later on he developed his outswinger which was very effective. Although my most vivid memory of D Pringle is in the 189 innings of Viv, Pringle getting thrashed all voer the park like all other bowlers, but later on in his career he was a very good ODI bowler, very stingy wit runs.
[Edited on 9/7/02 by royGilchrist]