Former Arsenal forward Freddie Ljungberg has passed a medical and agreed a deal with Celtic until the end of the season. The Swedish midfielder is now in line to make his début at Ibrox in Sunday's Old Firm Derby against Rangers. The 33-year-old has been training with Celtic and boss Neil Lennon said: "He's done very well in the two days we've seen him. I've been very impressed. I've seen more than enough to know he would be a good addition." I'm sure.