I'm not going to pretend to be an expert (I'm not - feel free to educate me) and some of your points sound fair but if you believe he shouldn't have been chosen in the first place (which I agree with) and he isn't the best option then I don't think he should be selected - regardless of whether that is 'fair', 'hurts feelings' or otherwise.
Test bowlers primary job is to take wickets and aside from his poor showings at Test level thus far, he averages over 42 with the ball in first class cricket. That is way too high and highlights he is not a wicket taker. Hell, our batsmen that bowl a bit have lower averages at Test level and they primarily bowl when there is an established partnership at the crease (when wicket taking is more difficult).
Then you have other spinners like Murphy who are 6 years younger and are averaging 17 less in the Shield (bowling average is nearly half that of Agar). I also believe picking high quality bowlers is often more important than the type of bowler. If you have a world class pace bowler (or wrist spinner) or an average SLO bowler, then I feel like the quality bowler is still a better chance to take wickets that the average bowler, even on pitches that better suit the SLO bowler. Teams are often picked for the conditions but I feel like I've seen so many examples of the quick bowlers still being the ones taking wickets, even on slow spinning decks, when the spin bowlers are average.
Finally, if you do have to pick an SLO bowler, I do note that Kuhnemann is 3 years younger, his bowling average is 8 less than Agar, his strike rate and economy are both less than Agar and surprisingly his batting average is very close (28 v 25), though I suspect that is misleading given all the not outs from Kuhnemann.
As I said though, I'm not an expert and an SLO bowler may be a MUST and Agar's bowling may be the equal of Kuhnemann's anyway but looking at the numbers, Agar does not appear the right choice.
Yeah you are right his total average sucks but guess what the selectors are looking at ....his average and performance in the subcontinent...against the bangers which is arguably the closest you are going get to indian conditions his bowling average is 23 plus he made a 41 not out another bonus in the first test
Give him a test in conditions which suit him and then make the call to F**k him off





