The NFL draft was the prime chance for the San Francisco 49ers to execute a trade for Brandon Aiyuk . That is when every team across the league is working the phones and brokering deals. It's why the 49ers were able to trade Dee Winters to the Dallas Cowboys. However, the 49ers failed in getting a trade done for Aiyuk, which isn't shocking at all. The 49ers announced to the whole world over half a year ago that they don't want Aiyuk. Once that took place, along with voiding his guaranteed money, any chance of dealing him away was eliminated. Yet the 49ers continue to hold onto Aiyuk with the NFL draft come and gone. John Lynch was asked at his post-draft press conference if the 49ers plan to release Aiyuk since a trade didn't materialize, to which he emphatically answered: "Not anytime soon." Instead of releasing Aiyuk, Lynch had a message for teams across the NFL. A message that is shameful and reeks of embarrassment. “We're available. Give us a call.…