This suggestion is soooo 2012 - same with customisable jerseys. I'm all for it, but pick your poison: no money to get it done, no designer to get it done, not important enough to get it done...
Größter Knecht aller Zeiten aka His Excellency aka President for Life aka Field Marshal Al Hadji aka Lord of All the Beasts of the Earth and Fishes of the Seas aka aka Conqueror of the Buzzerbeater Empire in Europe in General and Austria in Particular