By Grey Whitebloom Eddie Howe provided a blunt but accurate summation of Newcastle United’s 4-1 thrashing at the hands of Arsenal on Saturday evening. “They played well, we played poorly.” Tino Livramento helped Arsenal on their way by firing the ball into Newcastle’s net off his teammate Sven Botman inside the opening 20 minutes…but that was merely the consequence of a suffocating start for the hosts. Kai Havertz soon doubled Arsenal’s lead before Bukayo Saka and Jakub Kiwior completed the rout after the break. Hale End graduate Joe Willock nabbed a late consolation for the visitors, which …