Vice president of motorsports Reid Atherton made the comments after it was announced on the Friday ahead of the Le Mans 24 Hours that the Austin track would take over the WEC's US round from Sebring following the conclusion of its three-year contract.
The 1 September event will form part of an expanded eight-round calendar that includes new rounds in Qatar and Imola, with Interlagos returning for the first time since 2014.
