Brendon McCullum will spend New Zealand's off-season pondering his future as a Test wicketkeeper after the successful emergence of Gareth Hopkins in the shorter formats. McCullum opens in one-day and Twenty20 internationals but bats at No. 7 in the Test team and made his fifth century against Australia in Wellington this week, an innings he described as his best Test hundred.
Although McCullum has for many years been considered the best wicketkeeper-batsman in New Zealand, he has expressed a desire to hang up the gloves and focus on his batting. During the Twenty20s and ODIs against Australia, Hopkins kept wicket and proved a very handy lower-order batsman and New Zealand will discuss whether that could work at Test level as well.
Brendon McCullum considers giving up the gloves | Cricket News | New Zealand v Australia 2009-10 | Cricinfo.com
He definitely has the potential to play as a batter alone but his figures don't stack up. If he plays like he did in the 1st Test more consistently then its definitely a possibility but it does stuff up the balance of the team having to bring in a keeper.