There is no way Welcome will be the third single after it tanked in Europe. They split the singles up to see which worked and which didn't. Thats why they nixed Welcome as the second U.S. single. In my opinion they are still in a wait and see approach right now. One of 3 songs will happen: they are saving I Am for a big push during the last third of the tour, thus it would be the third single; they are looking to see if I Want To Be Loved catches on with rock radio, if it does then it will be the third single; or neither of the above is the case and they will release Last Man Standing b/c they are chart hungry after the success of Who Says. Simply my opinion but I'm fairly sure Welcome won't be the third single.