yes exactly right. It is this flipside that bigoted observers often overlook when they use the flat track therefore high average means nothing argument. If they were to apply their own argument consistently and logically, they would find that Kapil Dev and Javagal Srinath should be considered the two best seamers of all time....which they obviously are not.KP doesn't even average 50 in a period where there are so many players with that achievement. If Sanga benefits massively from run fests then I hope you are applying the same standards to Sri Lankan bowlers...must be implying that Murali is a lot better than Warne (better record and had to play half his matches in run and Vaas is much better than Anderson.
Has anyone ever considered Sangakarra and Jayawardene's average on the basis of home and away results? Has anyone ever considered Ricky Ponting's average on the basis of home and away results? If you break it down this way- you will find that Sangakarra's performance is not too different to Ponting's IIRC.