Al Sacco making sense:
To trade away their most productive offensive weapon from 2023, their quarterback's favorite target, would be silly at any time -- but especially so this close to this season, when there is little time to onboard replacement receivers or adjust the offense to Aiyuk's absence.
Not to pick nits but calling Aiyuk the most productive weapon from 2023 when CMC had over 2,000 yards and 21 TDs is a pretty silly claim. Honestly, calling Aiyuk "Purdy's favorite target" probably isn't necessarily accurate either, as Aiyuk, Kittle and Deebo were all within 16 targets of each other, and Aiyuk was the healthiest one. He could easily be 3rd in targets this year if he stays.
I'm not trying to downplay Aiyuk's accomplishments or ability, but Sacco is making it sound like he's Tyreek Hill, which he's not even close to. Of the 4 main weapons, Aiyuk is the most expendable/easiest to replace. CMC and Kittle are the best players at their positions, and Deebo is a 1 of 1 irreplaceable talent.
Ideally, they can keep them all, but if they can't Aiyuk is the right choice to move on from.