Channing Tatum is reportedly in final talks to star alongside Sandra Bullock in The Lost City Of D.The upcoming romantic adventure flick was being envisioned as a reunion for Sandra and Ryan Reynolds, who starred in the 2009 rom-com classic The Proposal.However, the Deadpool star was only loosely attached to the film and now Variety reports that the Magic Mike star has all but signed a deal to take on the male lead.Sandra will play a romance author, who discovers that a supposedly fictional city