I know i'm missing some talented guys but i think those are gurantees from my list.
Bertuzzi - hes known to be a hot head at times(not just cause of Moores incident) and Wayne and company may find someone to replace him on the roster.
Lecavalier - Yes he is really good, but he wasnt even on the squad initially, inconsistent at times, although he is improving.
Tanguay - Hes very incosistent, the guy goes up and down like a see saw, didnt even make the squad this year despite having a great outing this season.
Bouwmeester - He still has to prove he can help out offensivley, by 2006 if he hasnt shown that i think he could miss the team as lots of young talent are on the uprise on defense, such as Hamhuis, Brad Stuart etc.. plus if key players like Pronger, Blake(join the team) as well as Redden(injured in the world cup), all guys who were ahead of Bouwmeester to make the lineup.
Gagne - Simon Gagne is on the decline in his career imo, he started off really strong but seems to have faded a bit and i dont think he is a gurantee to make the roster in 06.
St.Louis - The guy has been playing great i'll give him that, but his size could play a factor in hid NHL careers, not so much putting up points but more in the sense he is more able to get injured(such as Kariya).
Again my list before was just who i thought Were Gurantee's