The Tampa Bay Buccaneers have addressed most of their significant roster questions this offseason already. They picked up some starters in free agency, like linebacker Alex Anzalone, and they drafted some much-needed defensive talent, such as edge rusher Rueben Bain Jr., linebacker Josiah Trotter and nickel corner Keionte Scott, among others. There is one more thing to potentially take care of, though — an extension for their quarterback. General manager Jason Licht has made it abundantly clear that he'd like to keep QB Baker Mayfield around for the long haul, and strong campaigns from him in 2023, 2024 and the beginning of 2025 have made both sides eager to get a deal done. That deal could happen this offseason, but the question will be just how much it'll cost. NFL reporter Jason La Canfora spoke to an anonymous personnel executive, and he tied a potential extension to a contract currently held by the reigning Super Bowl champion at quarterback. Could Baker Mayfield get a Sam Darnold contract?…