After arriving at Elland Road from RB Salzburg in May, the £25m man is determined to challenge for a place in Jesse Marsch’s starting eleven.
Brought in to bolster United’s midfield options, Aaronson is a versatile player who can fulfil a number of positions.
Taking some time out of international duties with the United States Men’s National Team to speak to the In Soccer we Trust podcast this week, Aaronson admitted that it is ‘true’ that he is competing with both Dan James and Kalvin Phillips - and he won’t hold anything back in pursuit of match action.
“To begin with what I want to happen next year, it’s to go in and help the team as best I can,” Aaronson said.
“And I think that that includes getting goals and assists and going in with the open mind that whatever happens, happens.
“But I know that I’m gonna work harder than everybody else to get a spot and get into the team.”
Check out the latest Premier League transfer speculation below...

1. Villa turn attention to Oxlade-Chamberlain
Aston Villa have turned their attention to signing Liverpool star Alex Oxlade-Chamberlain. (Football Insider) | Liverpool FC via Getty Images

2. Spurs in Richarlison talks
Tottenham are in ‘advanced talks’ over a potential £51m deal for Everton star Richarlison. (CNN Portugal) | Getty Images

3. Gunners want Milinkovic Savic
Arsenal and Newcastle United are willing to make ‘rich offers’ for Lazio midfielder Sergej Milenkovic-Savic. The player could cost around £42m. (Corriere dello Sport) | Getty Images

4. Fulham plot Areola raid
Fulham are aiming to hijack a deal for goalkeeper Alphonse Areola, but West Ham are more likely to sign him. (Claret and Hugh) | Getty Images

5. Leeds ‘most interested’ in Castellanos
Leeds United are now the most interested club when it comes to signing New York City’s MLS golden boot winner Valentin Castellanos, who is expected to move on this summer. (90min) | Getty Images

6. Hammers turn down Bissouma deal
West Ham are understood to have turned down the chance to make a £25m bid for Brighton midfielder Yves Bissouma. (Claret and Hugh) | Getty Images