Let's knock this on the head once and for all.
James Anderson vs Australia:
season 2006/07 3 6 93.2 18 413 5 3/98 3/110 82.60
season 2009 5 8 158.0 38 542 12 5/80 6/127 45.16
season 2010/11 5 10 213.1 50 625 24 4/44 7/127 26.04
season 2013 5 10 205.4 43 651 22 5/73 10/158 29.59
season 2013/14 5 10 190.3 43 615 14 4/67 4/93 43.92
Overall Record vs Australia:
2006-2014 23 44 860.4 192 2846 77 5/73 10/158 36.96
Mitchell Johnson vs England
season 2009 5 9 162.1 15 651 20 5/69 6/99 32.55
season 2010/11 4 6 136.3 22 554 15 6/38 9/82 36.93
season 2013/14 5 10 188.4 51 517 37 7/40 9/103 13.97
Overall record vs England
filtered 2009-2014 14 25 487.2 88 1722 72 7/40 9/82 23.91
In this instance, the stats do not lie.
MJ's record is superior to Anderson's and by a long way. Their overall averages against all nations are closer ...a difference of about 2 runs per wicket, but Johnson (nor any other Australian player aside from M. Clarke) has ever played against Bangladesh and Zimbabwe like the English lads have. So the gap would be even wider if all things were equal.
As for Harris, he has taken wickets against everyone, everywhere at an average and strike rate that puts him up there with the best. To suggest he is not world class is seriously delusional.
I'd take Harris in my world xi. He's always been a good bowler and this series he's shown that if he didn't haven't knackered knee he'd be right up there. Unfortunately he's 34 and his knee is (No Swearing Please) but he is class. I know who I'd have if you listed all the Aussie and eng bowlers. Johnson, Anderson,broad aren't even close to Harris.
I've never rated Anderson as a world class bowler. He's a poor mans Steyn in my opinion. He's not as quick so swings it more. He is a international class bowler but not world class. IMO there are very very few world class bowlers about, some have spells where they take wickets etc but do they have consistency. I'd say Harris has shown that even with his fitness issues. Anderson and Johnson have shown that on their day they tear people apart but off their day they are fodder. 2010-11 doesn't make Mitch a bad bOwler but 2013 doesn't make Anderson a bad bowler. In fairness to Johnson he's come back far better than I thought he ever could but his bowling wasn't that good this series if people are honest. He got the tail out sure and fair play but he was a bit wild most of the time (just not wild like 2010/11). Just my opinion. I'm sure awp is the expert and will tell us what we should think.
Steyn and Harris opening with mortal and philanderer.. All rounder may or may not be needed but it'd be interesting to hear who the best all rounders are currently now the treat mans gone. Spinner would have to be the pak one unfortunately now swanns swanned off. No one else even close spinner wise. England's are poo, aus one is poo, Indians are poo.