The 29-year-old first joined the Strikers in 2017 ahead of BBL season six, and already sits third on the run scorer tally with 1,163 runs from his 35 matches played, including one century and six half-centuries.
The duo has signed their first BBL contracts. Scott has most recently featured in each of South Australia's four Marsh Sheffield Shield rounds in Adelaide this season, with the highest score of 61 which saved the game against Victoria.
Agar is the 2020 Bradman Young Cricketer of the Year, an award also etched with the names Brett Lee, Shane Watson and David Warner. Agar was also named the Neil Dansie Medal winner as the most outstanding South Australian male cricketer.
Pucovski, who was named in a 17-member extended Australian Test squad for the four-match series against India, is coming off back-to-back double hundreds in the Sheffield Shield
A cluster of Covid cases in Adelaide prompted other states like Western Australia, Tasmania and the Northern Territory to close their borders with South Australia and impose a 14-day hotel quarantine on all visitors from Adelaide
Pat Cummins said the decision came after discussions within the team, which was criticised by West Indies great Michael Holding for not taking a knee during a tour of England in September
Having made his debut last year, the right-handed batsman scored 361 runs at a strike-rate of 164, smashing 45 boundaries and 12 sixes and registering four half-centuries during the campaign.
Kohli, who will miss the rest of the three Tests, will return home as his wife Anushka Sharma is expecting the birth of their first child in early January.
Those arrested in August range in age from 16 to 33. Their families are now campaigning to use their own lawyers instead of the court-appointed ones from the Chinese side.