SPL - Celtic to change defence
Ross County v Celtic (19.15)
Lennon analysed the second-half collapse in the 4-2 SPL defeat to Rangers at Ibrox with his players before concentrating on Wednesday night's Scottish Communities League Cup tie against Ross County, and changes are likely for the trip to Dingwall.
"If you are able to defend as well as some teams do with crosses and set-pieces, then that's fine, but we didn't deal with crosses well enough and we didn't stop the crosses in the first place," he said.
Kelvin Wilson is a doubt with a thigh injury and Mark Wilson drops out through suspension but Lennon may make unforced adjustments.
Falkirk v Rangers (19.45)
Rangers manager Ally McCoist has yet to decide if Neil Alexander will be handed his usual Scottish Communities League Cup outing on Wednesday night - despite first-choice goalkeeper Allan McGregor making one of the worst blunders of his career against Celtic at the weekend.
The Rangers boss said: "We have still to have a chat with both goalkeepers and I'll have a chat with Kenny McDowall and Ian Durrant about it. We will make a decision tomorrow (Wednesday)."
Nikica Jelavic and Kyle Lafferty are injury concerns.
The pair - who both scored in Sunday`s Old Firm derby win - are struggling with slight niggles following the 4-2 victory over Celtic.
Matt McKay also has a knock sustained in training and all three will be monitored over the next 24 hours ahead of the third round clash.
Ayr United v Hearts (19.45)
Hearts could make changes for the Scottish Communities League Cup clash with Ayr.
Marian Kello (shoulder) remains out while Andrew Driver (knee) and Andy Webster (leg) are doubts.