John Wile for sure - maybe more for durability than dishing it out. Badge kisser is probably the hardest over past 20 years. Jol could dish it out with the best. Giles had a nasty streak - but more seen under Revie at Leeds. McInnes was a tough leader on his day. You’ve got to mention Claudio Yakob. Also Paul Gilchrist and Lars Sigurdsson were tough nuts at the back.