Now that you've recovered enough to click the link and read the rest of the story, I'll put you out of your misery. It's not St. Mirren, nor is it St. Johnstone (funny as that would be). It is St. Patrick's Athletic, or St. Pat's, in Ireland, where he has been training for the last week or so.
Paeslack was on loan with Saints at the end of our title season. He looked good, and was signed, despite breaking his leg. He started the SPL season well enough, before getting lazy, shot shy (missing when he did shoot) and blaming everyone else. He left just before Christmas, and it later transpired that he had stolen the watch of fellow dud Graham Fenton and money from goalkeeper Ludovic Roy!
He has been around a few clubs, including former side Karlshrue, and it seems his trial with St. Pat's is his latest attempt to win a deal somewhere.
Story source: Eleven-a-side