He then proceeded to lose the title to Kenny Williams in a 7 Man Stairway to Heaven Match with Aaron Echo, Andy Wild, Iestyn Rees, Liam Thomson and Zack Gibson on 20 November at Fear & Loathing IX.

[4] In 2008, McCallum competed for the ROH World Championship against then-champion Nigel McGuinness at a One Pro Wrestling show in a triple threat match also involving Keith Myatt.

[13] In January 2011, McCallum competed for Total Nonstop Action Wrestling (TNA), losing to Jeff Jarrett at a houseshow in Glasgow, Scotland.

[16] McCallum had last tweeted the previous evening, in which he quoted the TV series After Life: "One day you will eat your last meal, you will smell your last flower, you will hug your friend for the last time.

[19][20] This event featured Grado, Jack Jester, BT Gunn, Leyton Buzzard and saw Andy Wild win the UEWA European Heavyweight Championship which Lionheart's death had left vacant.