1) Rogers is versatile
The Gunners are looking for a left-winger/forward this summer, and the England international is capable of playing in boht areas.
During his time at Aston Villa, Rogers has started the majority of his games as a no.10/striker (65 starts), but he has been deployed regularly on both wings too (54 starts).
That versatility is something that Arteta will clearly appreciate if he does make the switch to the Emirates over the coming weeks.