Can Knicks’ defense in 2021-22 be as good as it was last season?Knicks upgraded at the offensive end, but will it hurt the defense?10/14/2021, 3:45 PMDavid VertsbergerNBA freelance writerSNY Treated ImageOct 5, 2021; New York, New York, USA; New York Knicks guard Kemba Walker (8) takes the floor before a game against the Indiana Pacers at Madison Square Garden / Wendell Cruz-USA TODAY Sports