Aaronson is among the best young players in the USMNT pool, which would make this signing a coup for the Rapids if they are able to pull it off. Colorado aren't traditionally known as one of MLS's big spenders, but journalist Tom Bogert reports the team would be breaking a club record if they complete the signing.
The Rapids are boosted by the fact that they received a club record fee for Mihailovic, getting $8 million, plus $1 million in potential add-ons from Toronto in a cash-for-player trade. Both Aaronson brothers got their start in MLS, coming up the ranks with the Philadelphia Union prior to going to Europe.
For Aaronson, the move could signal a chance to get consistent minutes in a World Cup year. Since joining Frankfurt in 2023, he's only played 14 league games for the German club before being sent on loan to both Vitesse and Utrecht.