Pickens is probably not valued as highly by NFL teams as he is by fans who are wowed by his talent and who pay less attention to his potential to be a disruptive force due to his volatility. If Tomlin can’t keep him in line consistently, that is a red flag.
More likely than not, the vast majority of NFL teams with the cap space to add Aiyuk for the money he is asking would jump at the chance to trade Pickens for him straight up. Pickens will likely be making a lot noise about wanting to get paid as soon as next off-season and, in the meantime, he remains a ticking time-bomb, especially with their current quarterback situation.