These two will most likely shoulder the burden after the loss of Philippoussis and the retirement of record-breaking doubles player Todd Woodbridge.
http://topix.net/r/0a0H2TVFa7i=2FqwY3EVp2lj3KJUfO7FRrPBDsY7dPIlNUC=2B8uOj3nbxwGB5N2ia=2FoyE6HLijK2pxUfqSwj0=2BHtI3UVyhKfTTtHD=2BbBgHWtCaGWVQnR9VtlrV5Qgmut7W5IEHPvKy3FjgKFwV=2BL1PTI88vyYKHPlUQWMWNPLZwwSRU=3D
http://topix.net/r/0a0H2TVFa7i=2FqwY3EVp2lj3KJUfO7FRrPBDsY7dPIlNUC=2B8uOj3nbxwGB5N2ia=2FoyE6HLijK2pxUfqSwj0=2BHtI3UVyhKfTTtHD=2BbBgHWtCaGWVQnR9VtlrV5Qgmut7W5IEHPvKy3FjgKFwV=2BL1PTI88vyYKHPlUQWMWNPLZwwSRU=3D