Please don't worry and let's be patient. He signed a contract with Highline, but Hyungwon also signed a contract with Highline too. I think this is just the beginning of good news. Wonho can return to Monsta X anytime. Higline is in the same building as Starship + https://twitter.com/ksundrikfightin/status/1248527685304963072

+Wonho is close to his brothers. Maybe solo work is just an additional project and we will soon find out that he has returned to Monsta X. Please don't worry. this is just the beginning of the path. Anything could happen+

If SS or Highline or Wonho tells us that he will never come back then we can be sure of that. Now the door is open to many possibilities