[TheScorpion]

I think the Flames would deal one of Brodie/Hamonic and Bennett/Jankowski for O'Reilly. Maybe a prospect too.

I think in that case you shy away from a more top-end winger in favour of a guy like Perron or Vanek -- guys who can still easily score 50 points but who aren't necessarily long-term solutions -- and run this:

Gaudreau - Monahan - Vanek/Perron
Tkachuk - O'Reilly - Ferland/Foo
Bennett/Jankowski - Backlund - Frolik
Lazar/Versteeg/whoever - Shore - Ferland/Foo

Adding, say, O'Reilly and Vanek while taking away Bennett instantly adds like 75 points to this roster. I think it makes the Flames look much more dangerous