The manager of the Cratloe footballers says his side face a stiff challenge against a youthful Cooraclare in their bid to reach the last eight of the championship.
The two sides are squaring off for the fourth time since 2013, with the defending champions yet to be beaten any of those clashes.
The West Clare outfit are likely to feature a number of underage players in their starting 15 for Sunday's encounter, and Colm Collins says it’s encouraging to see that amount of talent coming through.
Elsewhere, James O'Donoghue has emerged a doubt for Kerry's all Ireland semi-final with Tyrone next weekend.
The 2014 Player of the year has a shoulder injury.
Michael Geaney is definitely out with a back injury.