MART: I'LL TEACH BHOYS THE WAY

MARTIN O'NEILL admits brittle Celtic were taught a brutal Euro lesson and it's his job to turn teacher and educate improvement.

- BY CRAIG SWAN

And the boss has offered comforting words to distraught youngster Callum Osmand who left just his third senior game on a stretcher devastated by a serious hamstring injury.

The Parkhead side were shredded in a savage eight-minute first-half spell by Midtjylland.

O'Neill admits the crumple was as much about mentality as ability and gave a clear indication of the massive work needed to be done to get Celtic back punching properly on the continent.