Spain's top stars such as Rafael Nadal could be offered the chance to build match fitness by playing a domestic tennis tour, a report says.
With Wimbledon cancelled, Simona Halep is set to hold the women's singles title for two years, and she understands the significance of that.
Players on the tours were surprised by the French Open being move to September, with Pablo Cuevas bemused by the rescheduling.
Two-time Wimbledon champion Andy Murray is "very sad" the event will not go ahead, but said everyone's health is more important.
Tennis stars including Roger Federer have reacted with dismay to the news that Wimbledon has been cancelled for 2020.
Wimbledon might be off, but US Open organisers are not giving up hope of staging their own grand slam, due to get under way in August.
The All England Club announced on Wednesday that, for the first time since 1945, Wimbledon would not go ahead.
German Tennis Federation vice-president Dirk Hordorff has said Wimbledon will be cancelled due to the coronavirus pandemic.
The AELTC will meet next week to decide what to do with Wimbledon, though it will not be played behind closed doors.
Clay-court tournaments will be called off after the ATP and WTA said tennis could not resume until June 8 at the earliest.