If it is a Burke signing, it's encouraging IMO. (At the risk of repeating myself) He has quality and lots of potential to be a top player in the future. He was also a free transfer so not much risk associated with his purchase, and plenty of scope to make a tidy profit when he matures at 27/28...
Only 23 and played in Europa League and for the 2nd placed team in the Swiss premier division. He will have quality based on his history and a bright future. I was excited when he signed, lets hope he starts playing some games soon.