Celtic boss Brendan Rodgers will be on the lookout for new signings this summer to build on his successful campaign back at Parkhead. The Bhoys are in a reality where they need to scour the market for untapped talent that can be brought in and sold down the line for significant profit, adhering to the model adopted by club chiefs in recent years. Of course, there is also value to be had by bringing experience into the fold where necessary, as seen in Joe Hart’s successful three years at Celtic after joining from Tottenham Hotspur in 2021. However, there are fewer examples than ever before of t…