Martin Odegaard sparkled for Arsenal on Tuesday as they knocked Porto out of the Champions League to book their place in the quarter-finals – with the Arsenal skipper at the heart of everything. The 25-year-old went round two Porto players to slip the ball into Leandro Trossard, who did the rest – curling past Diogo Costa. A crucial goal that levelled the two-legged tie, after a 1-0 first-leg defeat. Odegaard continues to be the attacking glue that holds everything together for Arsenal. Much like Manchester City’s Kevin De Bruyne, operating as a no.8 and between the lines – scoring and creatin…