Arsenal manager Mikel Arteta has admitted that Takehiro Tomiyasu still needs more time before he can return to action. The Gunners boss, speaking at Friday’s pre-match presser ahead of the Newcastle United clash, said the defender isn’t quite there yet. Tomiyasu has been on the sidelines with a calf injury, and is yet to play for Arsenal this year, having also been away on Asian Cup duty. On Friday, Arteta did suggest that a number of injured players could be in contention to return to action in Saturday night’s meeting with Newcastle. Thomas Partey is apparently “really close” to a return, wh…