Wales coach Steve Hansen will be at The Gnoll on Friday night when Neath meet defending champions Leicester Tigers with New Zealander Hansen looking for Wales' entrants in the competition to build up confidence that will rub off on the national cause.
"The Heineken Cup provides another level of competition up from the normal and gives me and the Welsh coaching staff the opportunity to see and assess players at this higher standard," said the former Canterbury Crusaders coach.
"The Heineken Cup is the most important competition outside the Six Nations - the razzmatazz gets people really excited about the game. It provides the whole package to sell the game to the public.
"Selection is continually an on-going thing and this competition is the best thing in Europe - that has to make it hugely beneficial to people like myself.
This gives us the chance to see players, be they on the fringe or established, and gauge current form.
"What I am hoping to see is good team and individual performances across the board and it would be nice to see the Welsh clubs do well in the Heineken Cup because they would then take that confidence with them into internationals."
GB7s women left their England base to train in Wales this week. Olympic Games hopeful Rachael Burford gives WRU TV's Graeme Gillespie her thoughts on Welsh teammate Jasmine Joyce - a 'one touch wonder'
The GB7s women's squad is currently training at Wales' Centre of Excellence where assistant coach Richie Pugh tells WRU TV's Graeme Gillespie some 'tough calls' will have to be made when it comes to finalising the 12 spots for Rio's Olympic Games.
Wales U20's Billy McBryde is looking forward to starting his first game against New Zealand this afternoon in the World Rugby U20 Championship where his side are looking to gain revenge from last week's pool defeat to the Kiwis.