The full-back is currently on the books of Swedish club GAIS, but is aiming to seal a move to England.
But he accepts it will be hard to secure a deal in England. "The goal is to earn a contract," Blomgren told Sportbladet. "I have already trained for a few sessions and will be staying until Sunday.
"The pace is high and the sessions are longer than I am used to. "It would be very nice but it will probably be difficult in a tough league like this one.
"I like English football and it is the most tempting. I like the mentality and pace."