Waterman, eligible to join West Coast as the son of Eagles premiership player Chris, was not among the list released last week for the national combine, but the midfielder will get his chance to screen in front of recruiters at the state-based testing day.
The Western Bulldogs have kept an eye on Foster's progress, given he can join under the father-son rule as his dad Peter played 163 games for Footscray between 1983-93.
Foster, a developing tall forward, has kicked 29 goals in 11 games for the Calder Cannons in the TAC Cup side after being eligible for last year's draft.
Another prospect with a family link is Dylan Hodge, younger brother of Hawthorn premiership skipper Luke, who will be one of six players from the Geelong Falcons to attend the Victorian combine.
Under a different approach this year, AFL clubs were asked to provide a list of 50 players they wanted to see at the national combine.
After that was announced, the clubs each produced 25 names for the state-based combine, with players needing two nominations to attend one of the state screenings, which will be held in Melbourne on October 4, Adelaide on October 11 and Perth on October 12.
Due to the high number of NEAFL players picked to attend the national combine at Etihad Stadium between September 30-October 3, there will be no stand-alone northern states' screening.
Instead, the five players out of the competition who have received state combine nominations, as well as five players selected from Tasmania, are likely to come to Melbourne for the day of testing.
A number of mature-aged prospects have received invitations, including former West Australian Shannon Taylor, who was overlooked at the 2012 NAB AFL Draft but has enjoyed a solid season in the VFL for Frankston.
Nine VFL players will attend, while Norwood standout and ex-Western Bulldog Matt Panos is among the squad of 15 South Australian players.
Haiden Schloithe, who was delisted by Fremantle last year after two seasons on the club's rookie list, has caught the eye of at least two clubs with his WAFL performances and been asked to test for scouts.
2014 NAB AFL STATE DRAFT COMBINE LIST
NSW/ACT
Liam Griffiths Ainslie
Jordan Foote UNSW-Easts
NORTHERN TERRITORY
Marcus Hamilton Big River Hawks
QUEENSLAND
Robert Blood Southport
Paul Hunter Redlands
Will Kristelly Brisbane Lions Academy
SOUTH AUSTRALIA
Sam Baulderstone Norwood
Mac Bower Norwood
Henry Carey Sturt
Brad Coulson Port Adelaide
Ben Edwards Glenelg
Adam Gulden South Adelaide
Josh Hone Sturt
Jake Johansen Port Adelaide
Conor McLean Central Districts
Matt Panos Norwood
Zac Richards Norwood
Peter Spurling Glenelg
Brett Turner West Adelaide
Jesse Watchman West Adelaide
Callum Wilkie North Adelaide
TASMANIA
Matt Hanson Western Storm
Caleb Hislop Burnie
Tim Jones Western Storm
Mitch Rainbird Glenorchy
Josh Watts Glenorchy
VFL
Daniel Coghlan Essendon VFL
Michael Hartley Coburg
Jack Johnstone Williamstown
Adam Marcon Williamstown
Nick Newman Frankston
Jake Owen Williamstown
Adam Saad Coburg
Sam Tagliabue Essendon VFL
Shannon Taylor Frankston
VIC COUNTRY
Sam Bennett North Ballarat Rebels
Bailey Dale Dandenong Stingrays
Daniel Davie Bendigo Pioneers
Nick Dixon Geelong Falcons
Billy Evans Bendigo Pioneers
Campbell Floyd Geelong Falcons
Dylan Hodge Geelong Falcons
Harrison Kol Geelong Falcons
Joe Maishman Geelong Falcons
Oscar McDonald North Ballarat Rebels
Nick Mellington Murray Bushrangers
David Mennen Murray Bushrangers
Teia Miles Geelong Falcons
Jesse Palmer North Ballarat Rebels
Tom Templeton North Ballarat Rebels
Aaron Wilson Dandenong Stingrays
VIC METRO
Ben Allan Calder Cannons
Hugh Beasley Oakleigh Chargers
Will Fordham Sandringham Dragons
Jayden Foster Calder Cannons
Taylor Grace Sandringham Dragons
Matt Jackson Oakleigh Chargers
Bailey Jordan Northern Knights
Mark Kovacevic Calder Cannons
Michael Manteit Sandringham Dragons
Garrett McDonagh Northern Knights
Sean McLaren Sandringham Dragons
Toby McLean Oakleigh Chargers
Billy Myers Western Jets
Rielly O'Brien Calder Cannons
Fraser Pearce Oakleigh Chargers
Rory Sheridan-Ferrie Eastern Ranges
Jayden Short Northern Knights
Jack Sinclair Oakleigh Chargers
Sam Switkowski Northern Knights
Ryan Tester Northern Knights
Lachlan Waddell Oakleigh Chargers
Tom Wilkinson Sandringham Dragons
WESTERN AUSTRALIA
Brenden Abbott Claremont
Matthew Ah Siu South Fremantle
Sam Bevan Claremont
Blaine Boekhorst Swan Districts
Darcy Cameron Claremont
Rick Cary Swan Districts
Adam Creeper Subiaco
Jarrod Hardisty Claremont
Alex Howard Swan Districts
Ryan Lim Claremont
Cameron Loersch South Fremantle
Dylan Nelson Swan Districts
Matthew Palfrey Claremont
Haiden Schloithe South Fremantle
Bradley Walsh Peel Thunder
Alec Waterman Claremont
Dylan Winton Peel Thunder
Shane Yarran Subiaco
Twitter: @AFL_CalTwomey