I think it's from when he was a little kid, he would say "scatch" as an abbreviation of "give us a catch". I stand to be corrected, though.Origins of M.J. Blight's nickname at Pecker Park....
Have never thought to ask about Blighty's " old " nickname- SCATCHER which I can recall from as far back as the late 1960s! Does that great Woody Historian: McAlmanac happen to know how this nickname came about?!? Had he had this moniker from his pre-Woodville days, maybe at Findon High or playing at the Kilkenny ( now Woodville South ) Cats...
This has to be the answer we await with baited breath...Cheers all, TBW.