But the lack of resources is a constant threat to the running of the CMCs.
Lafferty justified his selection ahead of David Healy by providing a constant threat in attack.
Morecambe started the brighter in the second period with the ever-dangerous Rigoglioso proving a constant threat.
The Reading player netted an early penalty for his fifth international goal and he was a constant threat.
The Aston Villa player was a constant threat with his pace as he started up front alongside Jermain Defoe.
Everton, however, quickly came to terms with Liverpool's system and Lescott was a constant threat down the left flank.
The visitors responded well, with Matt Jarvis a constant threat on the left.
Anderson was a constant threat, swinging the ball away but shaping the occasional surprise ball back in off the seam.
Wang, a constant threat for the visitors, slotted home from close range to put his side ahead before the break.
But by then West Brom could have been further ahead, with Roman Bednar a constant threat for the home side.
Jones, who proved a constant threat to the Rovers defence, headed against the bar but was not to be denied for long.
The impressive Arjen Robben was a constant threat and wasted several glorious openings while Lampard curled a free-kick narrowly over the bar.
By contrast, Leicester's Muzzy Izzet was a constant threat as he supplied the lively Dickov and former White Hart Lane striker Les Ferdinand.
With Twitter-driven gaffes a constant threat, campaigns have become extraordinarily risk-averse.
At many firms, there is a constant threat of layoffs looming.
Uniyed had not been at their best, but Rooney was a constant threat, forcing a diving save from Isaksson with an instant left-foot shot on the run.
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Arsenal teenager Theo Walcott, the only England player on display with a full cap, was a constant threat on the left flank with his searing pace and trickery.
Left-winger Petrov was a constant threat to United with his pace and delivery and he crossed from the right for Benjani to glance in a header across goal.
With so little agreement on even the most basic questions, with the economy devastated and with racially-motivated violence a constant threat, Indonesia is in for a shaky six months.
In some parts of Africa, such as the highlands of eastern Africa, the Sahel and the deserts of southern Africa, malaria is not a constant threat, but comes in sudden epidemics.
United started the final, played in stifling heat, as if retaining their crown would be little more than a formality, creating a host of early chances against the nervous-looking Catalans, with Cristiano Ronaldo a constant threat.
Simpson, in only his second game since arriving on loan from Arsenal, was a constant threat and it was no surprise when he latched onto a header from Bednar, before swivelling and lashing home the opener.
The attacks often fluctuated from end-to-end, and Victor Moses, who was a constant threat down the left for Wigan, pounced on a poor Matt Taylor backpass, rounded keeper Jaaskelainen, but fired his effort wide of the target.
The rain was a constant threat throughout, and the players did not return to the field after being forced off at 1500 BST, with only 52 of the scheduled 96 overs being bowled on the first day.
Having broken through the difficult resistance that kept a double-dip in prices as a constant threat, home prices have to see consistent and continued improvement in order to provide meaningful help to the rest of the economy.
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The South Americans were much more forward-thinking than during their nervous opening match with France five days ago providing a constant threat to Bafana Bafana's goal while also nullifying the meek attacking threat provided by their overwhelmed opponents.
Marshall's trickery was a constant threat to a fragile Wednesday defence in the second half, and when he combined expertly with Madine to force a corner, Michalik was on hand to thunder in a volley from inside the penalty area.
The wily Argentine, who scored twice in the 2-2 draw between the sides at Dens Park earlier this month, had a free role behind strikers Steve Lovell and Mark Burchill and was a constant threat with his sharp twists and turns.
Konstantin Zyryanov and Aleksandr Anyukov were a constant threat and they forged the first clear openings of the match when twice they combined to get behind the United defence, only for Pogrebnyak to spoon over when well positioned on both occasions.
That comeback was to be a mere flash in the pan for the visitors as Schalke continued to dominate, Kyriakos Papadopoulos providing a constant aerial threat which the onlooking Manchester United manager Sir Alex Ferguson will have noted.
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