The Senators recycled their jerseys from 1992-93 for the 1993-94 preseason. For some reason, Demitra wore three numbers during the preseason: 9, 28 and 37.
A couple of one-gamers:
2009-10 Brian Elliott - Worn April 1, 2010 as part off "shirts off our backs" night
2015-16 Binghamton Senators Andrew Hammond - worn on Dec. 11/15 in the first game of a two game conditioning assignment