Rafael Nadal is set to make his long-awaited return to tennis at the Brisbane International before returning to Melbourne for what could be his final Australian Open, Caroline Wozniacki has been granted a wildcard for the first Grand Slam of the year — the 2018 women's champion speaks exclusively to The AO Show about her fond relationship with the tournament, her fans and why she can't wait to be back, plus Taylor Fritz reveals his plans to spearhead Team USA to back-to-back glory during the second edition of the United Cup.