"suspense" of the episode being broadcast. The second season is often noted by fans as a favorite, with numerous HouseGuests from the season coming back for future installments. Will is often regarded by fans as the greatest player to ever play the game following his appearance on the show. Shannon's decision to use Hardy's toothbrush to clean the toilet later became one of the more infamous moments in the series history, and is often remembered by fans. HouseGuests Bunky, Mike, Monica, and Will were all candidates to appear on Big Brother: All-Stars (2006), though only Mike and Will were selected to return. HouseGuests Hardy and Nicole both made appearances that season as well. Bunky later made an appearance on Big Brother 10 (2008) during a food competition that featured one representative from each past season. Mike was interviewed during Big Brother 11 along with three other former HouseGuests. Mike later joined the cast of Big Brother 14 (2012) initially as a mentor to new HouseGuests before becoming an official HouseGuest himself. This made Mike one of two former HouseGuests to have competed in the series three times. Will made an appearance on every season from Big Brother 15 (2013) to Big Brother 21 (2019) as the moderator at the Jury roundtable discussion for the final three. The expulsion of Justin came with much controversy, as Justin had previously received warnings from production for intimidating behavior, threatening other housemates, and drunkenly urinating on a window. Justin's antics led several to request he receive a penalty nomination, while Hardy debated walking due to Justin's actions. Following the incident in which Justin held a knife to Krista's neck, he was expelled from the house. Krista, who was drunk at the time, later claimed to have no memory of the incident, and felt that CBS had "[blown the incident] completely out of proportion." Despite this statement, Krista later hired attorney L. Clayton Burgess and sued CBS for "damages for negligence on the part of CBS and the producers, pain and suffering, mental anguish, medical bills, mental impairment and loss of enjoyment of life." Justin felt that he should not have been removed from the house for his actions, telling host Julie Chen "If there's anyone that could perceive that as an act of violence or as a threat, then you're an idiot." Other events in the house, namely Autumn and Mike engaging in arguments