Flames Takeaways: Parekh looks ready to be offensive difference-maker

CALGARY – As hesitant as hockey fans are to pay money for pre-season hockey, Calgary Flames fans got their money’s worth Tuesday with Zayne Parekh proving to be worth the price of admission. Whirling, twirling, dishing and dashing, this is the Parekh Dome dwellers hoped they’d see when the Flames drafted him ninth overall two summers back. If there’s a shred of the self-doubt left that plagued him last season, it appears he’s out-skated it with that sublime step that makes him one of the best skaters the organization has seen in eons. He used it to go end-to-end with…