If he agreed to 20% of his salary to this 'miami business man and small time criminal' then he should pay up or his life is going to be on the line. A deal is a deal. I'm assuming that he's not paying up.
Lawrie is playing GG calibre but he hasn't done it over a full season, last season he was making impressive plays but not as many of the more rudimentary plays that Longo would make