Like a cross between De Bruyne and Roy Keane, he had all the attributes of both.
In his own era, people like to go on about the talent of Glenn Hoddle.
Souness was just as talented if not more so, but worked like an absolute trojan for the team, intimidated opponents physically, and never backed down from a fight. His match intelligence was incredible, he'd adjust his position to counter the opposition or to exploit a weakness, in concert with Hansen and Dalglish.