Don't know about fantasy pools, TO has added two high profile older players who are on steep declines as far as their career results are concerned, their leadership might be their greatest asset at this point but they both came from bad teams where their leadership didn't seem invaluable and their on ice results were Thornton -19, Simmonds -21.
Neither players are fast, nor do/did they have reputations as defensive players, Thornton is 41 which is 3 years older than Marleau when he signed with TO. Essentially especially Thornton shouldn't be an anchor because his contract at less than $1 mil. is buriable if he doesn't prove useful in any way but it turns out that contracts signed by players over 35 are not buriable, some of Simmonds' contract is buriable.
Dubie is in a bind, TO needs cheap players but the bind will never be rectified by signing older or broken people who aren't really players any more. Big names doesn't always result in big players.