首先，我不认为扩大防守面积了，因为手臂在身体正前方；其次很明显看出藤森有个躲避的动作，手臂上扬更像保护自己。看到外媒有指出这种情况：“A handball should not be awarded if a player is ruled to have handled the ball accidentally. This refers to a player either attempting to protect himself from injury, for example by placing the hands in front of the face and then being hit by the ball, or a player being hit on the arm by the ball without moving towards the ball and without being able to move out of the way. ”大概就是说用手护脸，或者球员近距离无法躲避球击中手臂的情况不会吹手球。包括新规也指出了（没找到中文的）：“The following will not usually be a free kick, unless they are one of the above situations（这里above situation 主要对应不自然的扩大了防守面积或者手臂高于肩膀）：The ball touches a player’s hand/arm directly from their own head/body/foot or the head/body/foot of another player who is close/near” 大意是说球员手臂或手近距离被另外一名球员踢出/头顶出球击中不会吹罚定位球除非该球员不自然的扩大了防守面积或者手臂高于肩膀。所以我觉得这球不吹点球没问题，欢迎理性讨论。

手在正前方，可是是侧身的情况，这就扩大面积了

什么新规则要到越位球员拿球带十米 甚至完成射门了才能举旗？

我的意思是如果这球他不伸手也会打在他身体上，所以不算扩大防守面积。但是你这么想，这种程度的都吹点球的话那纯属运气，以后说不定还助长类似nba碰瓷那种专门往你手上招呼的风气。就算新规则不吹也在情理中，热刺打维拉那场也有个类似的判罚，同样没吹。