Not that easy where the requirement is "frequently". Some have the odd brain snap, but it can be rare. Not that many who've gone cocoa bananas and lasted, but arrogance widens the field a fair bit.
Good thread though. Here goes:
Openers:
Gavaskar (not frequent so much as a player, but the brain fade in Melbourne + the ongoing mad rants of today help), Edit: Jardine (Arrogance personified. Was going to go for a retired Aussie test opener but I want to try and jag an interview with him for the site, so I subbed Jardine in)
Middle order:
Miandad (serial pest, the Lillee incident), G Matthews (coz he's Greg Matthews), Botham (pissed and aggro on flight to Perth, dressing room destruction with DK, Miss Barbados effort), Afridi (coz he's Afridi)
Keeper:
Healy (more so early years but his commentary embarrasses from time to time), Zoehrer (was a complete embarrasment - go with him I think).
Bowlers:
Lillee (can't be in the Botham and Miandad incidents yet not get a run),
Sreesanth ("I am Sreesanth - I am not scared of anyone"- kind of sad and funny after the last weekend's incident)
Akhthar (there's only so many things you can put in a post like this)
Harby (see Akhthar) - run a close second by Warne mind you - pick Warne if its a spinning deck in lieu of Sreesanth.
Coach: J. Bracewell.
Best I could come up with without thinking too much about it.