from the Herald-Sun
AAP | July 09, 2008 Wallace said that ruckman Tristan Cartledge and defender Jarrod Silvester were best-positioned to replace Polak on the senior list for the rest of the season if the club upgraded a rookie.
Polak's playing future remains unclear, although he will certainly not don the Tigers' jumper again this season, freeing up a berth on the Tigers' senior list.
"I would say the two who are probably strongest are Jarrod Silvester and Tristan Cartledge," Wallace said.
"They are probably the best two best-performed players at VFL level.
"We've got a meeting today where we'll discuss those sorts of things.
"It's a waste of time bringing them up unless you are going to play them, so we don't have to make a decision in a hurry.
"If we feel that one of them's ready to play, well, that's when you make the decision."
Richmond's other two rookies are midfielder Cameron Howat and former Fremantle goalsneak Clayton Collard.
Cartledge played seven games with Essendon in 2005-06 before being delisted, while Silvester was drafted from the Tigers' VFL affiliate Coburg.
http://www.news.com.au/heraldsun/sport/afl/story/0,26576,23991521-19742,00.html