Instead of indulging in the usual teary nostalgia about baseball (that means you, Ken Burns), Will considered it as a craft, explaining exactly why a manager calls a hit-and-run now and not on the next pitch, how a pitcher sets up his fastball, why a shortstop moves in a step for one kind of double play and out a step for another.
( ( Instead ( of ( ( ( indulging ( in ( the ( usual ( teary nostalgia ) ) ) ) ) ( about baseball ) ) ( -LRB- ( ( that ( means ( ( you , ) ( Ken Burns ) ) ) ) -RRB- ) ) ) ) ) ( , ( Will ( ( ( ( ( ( ( considered it ) ( as ( a craft ) ) ) , ) ( explaining ( ( exactly why ) ( ( a manager ) ( ( ( calls ( a hit-and-run ) ) ( ( now and ) not ) ) ( on ( ( ( the ( next pitch ) ) , ) ( how ( ( a pitcher ) ( ( sets up ) ( his fastball ) ) ) ) ) ) ) ) ) ) ) , ) ( why ( ( a shortstop ) ( moves ( ( ( in ( ( a step ) ( for ( ( one kind ) ( of ( double play ) ) ) ) ) ) and ) ( out ( ( a step ) ( for another ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (RB Instead) (IN of) (S (VP (VBG indulging) (PP (IN in) (NP (DT the) (JJ usual) (NN teary) (NN nostalgia))) (PP (IN about) (NP (NN baseball))) (PRN (-LRB- -LRB-) (SBAR (WHNP (WDT that)) (S (VP (VBZ means) (NP (NP (PRP you)) (, ,) (NP (NNP Ken) (NNP Burns)))))) (-RRB- -RRB-))))) (, ,) (NP (NNP Will)) (VP (VBD considered) (NP (PRP it)) (PP (IN as) (NP (DT a) (NN craft))) (, ,) (S (VP (VBG explaining) (SBAR (WHADVP (RB exactly) (WRB why)) (S (NP (DT a) (NN manager)) (VP (VBZ calls) (NP (DT a) (NN hit-and-run)) (ADVP (RB now) (CC and) (RB not)) (PP (IN on) (NP (NP (DT the) (JJ next) (NN pitch)) (, ,) (SBAR (WHADVP (WRB how)) (S (NP (DT a) (NN pitcher)) (VP (VBZ sets) (PRT (RP up)) (NP (PRP$ his) (NN fastball)))))))))))) (, ,) (SBAR (WHADVP (WRB why)) (S (NP (DT a) (NN shortstop)) (VP (VBZ moves) (PP (PP (IN in) (NP (NP (DT a) (NN step)) (PP (IN for) (NP (NP (CD one) (NN kind)) (PP (IN of) (NP (JJ double) (NN play))))))) (CC and) (PP (IN out) (NP (NP (DT a) (NN step)) (PP (IN for) (NP (DT another)))))))))) (. .)))
Will is such an expert in explaining the details of baseball. 
( Will ( ( is ( ( such ( an expert ) ) ( in ( explaining ( ( the details ) ( of baseball ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Will)) (VP (VBZ is) (NP (NP (PDT such) (DT an) (NN expert)) (PP (IN in) (S (VP (VBG explaining) (NP (NP (DT the) (NNS details)) (PP (IN of) (NP (NN baseball))))))))) (. .)))