It's a bit of both. Early in the season season we were lacking the clinical factor, I mean if we took our chances we should've won in Old Trafford, Stoke, Fulham Tottenham, Arsenal + many more. And we all know how one clinical striker can make a difference with RVP for Arsenal and all. However, a lot of the chances we're creating nowadays are half-chances. Our providers haven't been the wingers, but players like Torres who should be scoring rather than giving service. As the seasons progressed our chance creation has definetley decreased too. With Meireles, who lacks the ability to open a defense with a pass, Sturridge who is too selfish, Malouda, similarly selfish, the majority of our playmakers/providers are affording us with very little to go on. Anelka, who was selfless, has left, Benayoun loaned to Arsenal, Lampard injured, McEachran loaned, and Kakuta too, we have depleated our squad of the creativity we availed. In our current situation I think we do have to give some of our youths a chance. Piazon is very young yes, but I don't think it'd hurt to give him some time. I mean our creativity is so minimal, with Mata and arguably Luiz providing us with the most creative flair. Starting with 10 minutes here and their surely won't hurt. If it really doesn't work then at least we can say that we tried!