The League One outfit took on a United XI in a friendly last week, where it is believed that a discussion over a loan move took place.
"We might try to do business with them. Their players are sought after, but David Moyes is well aware of our stadium and what the chairman has done here and he was impressed with us," Evans told the club's official website. "The conversation developed quickly and very interestingly."
Rotherham are unbeaten in League One this season.