4. Dane Haylett-Petty
The 33-cap Wallaby is an international superstar who is available for Wasps to go sign on a short-term deal as soon as this is over.
This is due to Haylett-Petty, who was forced to take a huge paycut, being given the green light to take a leave of absence from Super Rugby and secure short term contracts in places such as England and the Japanese Top League before returning in time for the July 2021 Test schedule.
Would be an incredible signing.