That pic on Welker is incredibly misleading. It was a tough catch and not routine. No way you can say that should be caught 99 times out of 100.
Watch the video where he has to change direction and make the catch at the same time. Welker probably does make that catch quite often but if he does make that catch would everyone have said "Big deal. Just a routine catch" OR would they have said "What an awesome catch! Play of the game!" and started comparing it to other great catches? People always bring up the Dwight Clark catch and this was a tougher play than that imo. (I don't agree with the Butterfingers statement at the end of the video lol).
http://www.youtube.com/watch?v=pT6XziIQ5RI