Changes
Wikidata might have the format firstname/lastname/ID ... but if I can't use regex, not sure how to accommodate that
{{#if: {{{nba|}}}{{{bbr|}}}
|*Career statistics and player information from {{#if:{{{nba|}}}
|[{{ifnumber|{{{nba}}}|http://stats.nba.com/player/{{{nba}}}/|http://www.nba.com/playerfile/{{lc:{{{nba}}}}}}} NBA.com]{{#if:{{{bbr|}}}|, or
}}<!-- #if:{{{bbr|}}} -->
}}<!-- #if:{{{nba}}} -->{{#if:{{{bbr|}}}
|[https://www.basketball-reference.com/players/{{{bbr}}}.html Basketball-Reference.com]
}}<!-- {{#if:{{{bbr|}}} -->
}}<!--{{#if: {{{nba|}}}{{{bbr|}}}--><noinclude>
{{Documentation}}
</noinclude>
|*Career statistics and player information from {{#if:{{{nba|}}}
|[{{ifnumber|{{{nba}}}|http://stats.nba.com/player/{{{nba}}}/|http://www.nba.com/playerfile/{{lc:{{{nba}}}}}}} NBA.com]{{#if:{{{bbr|}}}|, or
}}<!-- #if:{{{bbr|}}} -->
}}<!-- #if:{{{nba}}} -->{{#if:{{{bbr|}}}
|[https://www.basketball-reference.com/players/{{{bbr}}}.html Basketball-Reference.com]
}}<!-- {{#if:{{{bbr|}}} -->
}}<!--{{#if: {{{nba|}}}{{{bbr|}}}--><noinclude>
{{Documentation}}
</noinclude>