Maybe..
There are talks of a rail bridge spanning the 21 miles of sea between Scotland and Ireland, so you could travel to Dublin in about 90 minutes from Glasgow and would provide a direct rail link from Ireland to Europe (via the Channel Tunnel)..
A wee problem though, Ireland would have to rip up its existing track and bin it's rolling stock for the link since they run on a different gauge..
anyhoo, here's a link..
http://news.scotsman.com/scotland.cfm?id=1336002007Check the comments below the article.
(Bearing in mind that this is one of the main Scottish broadsheets..)
