The Celtic fans have been left frustrated with the club’s transfer business over the past couple of windows. Continually bringing in development players, whilst clearly bringing a financial benefit, needs to be balanced out by bringing in experience and proven quality. Brendan Rodgers also expressed his frustration on numerous occasions last season when Celtic’s Champions League exit was bemoaned by the fact last summer’s transfer window was a failure as the club failed to bring in the required quality to compete at that level. Well, it seems now that could all be about to change after a repor…