Donald Trump has a Super Bowl champion supporter if he decides to buy the Buffalo Bills -- Joe Theismann ... who tells TMZ Sports Trump already has a stellar reputation in the sports world.
Theisman was out in Virginia this weekend when we asked how he thinks the Donald would fare if he took over the team -- and Joe seemed pretty excited about the idea.
In fact, the Washington Redskins legend pointed to Donald's enormous success with the Doral golf course in Florida -- explaining how Trump took a "tired golf course" and quickly turned it into something special.
As far as Trump's concerned -- The Donald still hasn't made his mind up about the team ... but says he's still looking into it.
Trump's a Proven Success
... In the Sports World
4/7/2014 6:35 AM PDT BY TMZ STAFF
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