Kemba asking for a trade is the best scenario to move on from him without reinforcing the negative stereotype the franchise currently has among a segment of the players. He’s going to be a great player for a team that can withstand his lack of defense and need his brand of offense (Lakers, Clippers, Sixers, Pelicans).
This team needs veteran role players, not necessarily scorers, that can be steady in the playoffs in a tertiary role on offense and solid on defense. Kyle Lowry, Larry Nance Jr, Ingles, and Utah Bogdanovic spring to mind as great pickups that won’t break the bank to acquire.
If this is the case, inform Jayson and Jaylen on the situation and trade him to a team that simultaneously gives us a solid offer and Kemba will be happy going to.