Return to Deathly Hallows

The Golden Trio is all grown up with the past firmly 20 years behind them and Aurors Harry and Ron could not be more...bored. When strange circumstances allow them to return back to 1997 for their final battle with Voldemort, will Harry and Ron relish the chance or will their changes cause tragic consequences? Mostly canon compliant with a few changes. AU (R/Hr, HP/GW)