Iginila would probably be the first person it was passed to, but it wouldn't be like Bourque. Not the same situation.
Toews immediately passed the Cup to Hossa, who also jumped teams in hopes of winning a Cup (was denied in the SCF the previous two years). Nobody made a big thing out of it, nobody should have. It's just a thing that should happen with big players who have been working a long time without sniffing the Cup. Nothing will ever be as feel-good as Ray Bourque, though.