Spartan 300 and Philosopher Kings only serious competition, but RiP is not seriously competing so I do not think he will be too h of a problem. You should be able to make the knockout stages. Keep the Canadian tradition going!
PK already sold off his 2 stud big men so I can't see him competing for much.
The biggest thing is you don't know which other team(s) will be loading up to take a run at this thing. The winning team last year had a crazy $1.7 million payroll.