IIRC, it may have been somewhat intentionally inclusionary vis-a-vis star power and getting people from multiple countries to watch.Looking at the scorecard its seriously impressive that lineup managed to bowl Australia out for 199.
I’m assuming looking at the team it was intentionally made to include a player from every other test side bar Bang/Zim? Or was that an unintentional quirk? (not that either could have fielded a player without it being a joke)
But it wasn't just that. Bowling was horrific worldwide for a couple of years. Aus were great, but that's not relevant. SL were decent, but that's mostly cos of Murali, who was already playing. Meh bowlers like Harmison and Flintoff had showed some spectacular recent form, and there was nobody better to pick. The (very few) quality career bowlers from the era like Akhtar and Pollock had injury issues. Pollock actually played the ODI part of this tour as a specialist bat, cos he was really shot as a bowler at that time.