$defaults = array(
	'id' => null,
	'icontag' => 'dt',
	'captiontag' => 'dd',
	'caption' => null,
	'size' => 'sportspress-crop-medium',
	'link_posts' => get_option( 'sportspress_link_players', 'yes' ) == 'yes' ? true : false,
);

extract( $defaults, EXTR_SKIP );

// Add player number to caption if available
$player_number = get_post_meta( $id, 'sp_number', true );
if ( $player_number )
	$caption = '<strong>' . $player_number . '</strong> ' . $caption;

// Add caption tag if has caption
if ( $captiontag &amp;&amp; $caption )
	$caption = '&lt;' . $captiontag . ' class="wp-caption-text gallery-caption small-3 columns' . ( $player_number ? ' has-number' : '' ) . '"&gt;' . wptexturize( $caption ) . '&lt;/' . $captiontag . '&gt;';

if ( $link_posts )
	$caption = '<a href="' . get_permalink( $id ) . '">' . $caption . '</a>';

if ( has_post_thumbnail( $id ) )
	$thumbnail = get_the_post_thumbnail( $id, $size );
else
	$thumbnail = '&lt;img width="150" height="200" src=...;