Kopczak completed his hat-trick before Kieran Hyde scored a consolation try for sorry Wakefield.
Ferguson made his first change after 64 minutes, sending on Park for Kieran Richardson.
William Wood had failed to check on Kieran Nichol overnight - despite noting he looked "over-sedated".
With Kieran Gonzalez making his first start in goal, Weaver was also happier with his defence.
Captain Kieran McGeeney said that the Orchard men "had to be at our best to edge home".
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Tom James and Andy Powell scored first-half tries and Munster's Denis Leamy and Kieran Lewis hit back.
Canada coach Kieran Crowley has named Glasgow Warriors prop Kevin Tkachuk in his XV to face Ireland.
Then from the resulting five-metre scrum, Ryan Jones performed similar heroics on opposite number eight Kieran Read.
Kieran was pronounced dead at the scene by paramedics a short while later despite efforts to resuscitate him.
England rugby star Kieran Bracken, newsreader Phil Gayle and former Blue singer Duncan James are also taking part.
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Last week, I went on a mission with my two sons, Kieran and Connor, ages nine and seven.
The Alliance Party's Kieran McCarthy and the DUP's Thomas Buchanan criticised Mr Gardiner's remarks for their "lack of compassion".
Paul Scholes gave United a first-half lead, with John O'Shea and Kieran Richardson were on target after the break.
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Bendtner's cool third came from the penalty spot after Kieran Gibbs was tripped by Alex Revell in the box.
Forest's Wes Morgan headed over the bar and Barnsley doubled their lead when Gray headed in Kieran Trippier's cross.
"Hana is very well integrated, " agrees Kieran Calder of Schroder Securities in Thailand.
Kieran Crump Raiswell, 18, was attacked near a bus stop on Upper Chorlton Road, Whalley Range, on Wednesday afternoon.
"The fundamental question is whether this treatment is actually going to extend the life span of these kids, " Kieran said.
"It's incredibly fast when you think that the mutation causing this disease was discovered less than 10 years ago, " Kieran said.
Police have said the man in his 20s who was shot dead in west Belfast on Saturday was Kieran McManus .
BBC: Kieran McManus shot dead outside west Belfast pizza shop
What's more, adds Kieran Daly, editor of Air Transport Intelligence, there isn't a simple quid pro quo in terms of cabitage.
Kieran Duffy was preferred to former Don Jackie McNamara in the Bairns defence and Carl Finnigan starting ahead of Jack Compton.
Sulley Muntari (calf) and Kieran Richardson (hamstring) both limped off before Dirk Kuyt opened the scoring with the hotly contested 34th-minute penalty.
Jamie Hamill pulled one back for Killie, converting a penalty after Francis Dickoh was ordered off for a challenge on Kieran Agard.
Kieran Campbell starts at scrum-half while Michael Swift is recalled to the second row, with Andrew Browne reverting to the back row.
Kieran Nathan Moore-Hughes, 25, of Heath Farm, Shrewsbury, was confirmed dead at the scene, on the A49 at Preston Brockhurst, outside Shrewsbury.
St Gall's lead looked impregnable at seven when Anthony Healy and Kieran McGourty knocked over further quickfire points for the Antrim champions.
However, Kieran Daly, from the online aviation news service Air Transport Intelligence, told CNN that this scenario, while not impossible, is inconceivable.
In a statement read to the jury, Mr Horn said Kieran had asked to help out after coming home from Lamerton Primary School.
Sunderland opened the scoring with a Kieran Richardson opener inside two minutes but then came the Stoke equaliser that riled Bruce so much.
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