Good suggestion. But he's almost in the same acting group as Ezra and Dillane, young dark haired guys who's edgy. Lucas Hedges is also a serious actor but he appears to be much lighter in comparison with them. There's a wish that Barry Allen should be just that, lighter. Going for the "beacon of hope" element from the series, which one of them could portray that version? Ah, this is difficult… who is the best choice here?