Two Carlton players will notch up milestones this weekend -  Bryce Gibbs is playing his 150th AFL match while Dennis Armfield will play his 100th. 

Both players have told CFC TV that time has flown since they arrived at the Club. 

Meanwhile, coach Mick Malthouse has flagged a number of changes to the side after the loss to Fremantle. 

One change will come about through injury, with a calf strain sidelining Andrew Carrazzo for a fortnight. 

But Jarrad Waite, Andrew McInnes, Andrew Collins and David Ellard are all hoping to return from injury. 

The Round 20 clash with the Western Bulldogs is in support of the Jodi Lee Foundation, raising awareness of bowel cancer and the importance of regular screening. 

For more information or to show your support, visit www.iknowsome1.com.au