Many folks in Denver believe Champ was robbed of the DPOY in '06 when he had 10 picks and did not allow a single TD. The media gave it Jason Taylor, who (according to wiki) had 13.5 sacks, 9 forced fumbles, 2 fumble recoveries, and two interceptions (both of which were returned for touchdowns) for a 6-10 Dolphins team.
Personally, I'm leaning toward Wood. Champ was damn good pure cover corner. Wood was a complete corner.