NBA free agency intel, superlatives: Answering big questions

After the first week of NBA free agency, multiple major roster moves have taken place across the league. Notable developments include a sign-and-trade reuniting Kristaps Porzingis or another player with the Wizards involving Mavs' Khris Middleton, the Grizzlies landing a player after the Warriors declined to match an offer, and Finals MVP Jalen Brunson of the Knicks undergoing wrist surgery. Additionally, Jaylen Brown's departure from the Celtics has been acknowledged by Jayson Tatum, and former ESPN writer Tim Bontemps has joined the Hawks' front office.