That's the lamest April Fools joke I read for a long time. If the writer wrote down Kevin Lowe's name then every single Flames fan will marched to the Saddledome and might burn the building.
I remember a Gretzky/Nilson trade complete with swapped jerseys on the covers of both the Calgary/Edmonton Suns back in the early 80's. Keep in mind there was no photoshop back then. players were in on it.