Welcome to another edition of the top SmackDown Rumors that could have a major impact. In today's edition, this article will take a look at the recent release of a Superstar because of COVID-19 related issues. We will also delve into why Murphy has been absent from SmackDown over the past few weeks.Apart from that, we will take a look at what the future holds for former United States Champion Shinsuke Nakamura in WWE. While the 2021 Royal Rumble event received high praise, a new report has pointed to a major botch that took place in one of the Rumble matches this year.So without further ado, let's dive in and take a look at the biggest rumors related to WWE SmackDown:#5 Reason for SmackDown Superstar Steve Cutler being releasedUnfortunately, today I was released. It was shocking, to say the least. But, I am excited about the future and all the possibilities in front of me. Thanks for your continued support. 90 days... the countdown begins🍻🍻— Steve Kupryk (@SteveCutlerWWE) February 5, 2021A former member of King Corbin's entourage, Steve Cutler, was released from WWE last week. As per Fightful Select, Cutler had contracted COVID-19 which led to some heat from Vince McMahon. Dave Meltzer of WON also stated that McMahon was 'livid' when he found out that Steve Cutler had tested positive and was a health risk to all the other Superstars.Steve Cutler's release was deemed a 'disciplinary' action against the Superstar. It was also noted that Steve Cutler had hosted a New Year's Party which could be the source of him catching the virus. Vince McMahon had promised all Superstars, especially Roman Reigns, a safe space to work and was not happy when Steve Cutler jeopardized the situation.COVID strikes again... LOL— The Virtuosa (@DeonnaPurrazzo) February 5, 2021Here is what former SmackDown Superstar Steve Cutler stated after his release:Unfortunately, today I was released. It was shocking, to say the least. But, I am excited about the future and all the possibilities in front of me. Thanks for your continued support. 90 days... the countdown beginsIt is possible that once Cutler's 90-day non-compete clause ends, he may join his wife Deonna Purrazzo in IMPACT Wrestling.