As mentioned earlier,
I would provide some more names of BCHL alum participating in NHL prospect camps. Some are still on going or have been completed.
Here's a few more names I found,
Paul Crowder (Coquitlam/Burnaby/Surrey)
Micheal Lee Teslak, (Alberni Valley/Prince George/Surrey)
Josh Lunden, (Chilliwack)
Nicholas Rioux, (Prince George/Quesnel)
Riley Nash, (Salmon Arm)
Kyle Bigos, (Vernon)
Trevor Nill, (Penticton)
Zac Dalpe, (Penticton)
*Now I don't know anything extra, but I didn't see Keith Seabrook's name on the roster for Washington's camp. He was drafted in the 2nd round by the Caps in 2006 out of Burnaby.