I've been thinking about this... is it a lucky coincidence or did DC sign Tom Pett knowing Woodyard was offski at the end of the season? DC this weekend highlighted Pett's ability to 'rat around' in the midfield and praised his ability to break up the opposition's play - things that were never highlighted when he was signed.
If I recall correctly, DC turned Woodyard from a winger into a midfielder who 'rats around' and breaks up play. Pett's not the same player, of course, but I'm seeing a pattern... he was touted as a forward and was played on the wing last season but never convinced and, as far as I know, played a far more central role for Stevenage anyway.
It must have been either a conscious decision or a very lucky coincidence, and I don't think DC does coincidence.