The Sun says Clasie is set to be thrown a career lifeline by former club Feyenoord.
Saints paid the Rotterdam club £8million for the Holland midfielder in 2015.
However Clasie has fallen out of favour at St Mary's, and spent last season on loan to Belgian champions Club Brugge.
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!