Stephen McKenna is staying with Airdrie United

Gary Twigg, Stuart Taylor, Ian Harty and Paul Lovering have been offered deals but have not yet signed up.

Manager Kenny Black told the club website: "McKenna is still learning and developing. He has great versatility."

Hollis is determined to put pressure on fellow goalkeeper Robertson and said: "I must make sure that when I get the chance, I grab it with both hands."

The Lanarkshire side, relegated to Division Two, has also signed up Kyle Jenkins and Kevin Watt who have come through the youth ranks.

Last week the club announced that Graeme Watson, Garry Tierney, Craig Potter, David McGuire, Neil McGowan, Kevin Christie and Brian McPhee were are all leaving the Excelsior Stadium.