Biggest Thunder X-factor the rest of NBA has seemingly forgotten about

San Antonio Spurs v Oklahoma City Thunder | Wesley Hitt/GettyImagesA number of reserves on this OKC Thunder roster have been receiving a considerable amount of attention this summer.

From the buzz about the long-awaited rookie season debut of Nikola Topic to the seemingly ascending stock of junior guard Cason Wallace, this Oklahoma City second unit has drawn in a ton of praise and notice from fans and pundits alike over these last few months.

However, amid the heightened chatter, it seems that arguably the club's biggest X-factor, Aaron Wiggins, has somehow been forgotten and overshadowed by these splashier name running mates.

Despite lack of attention, Aaron Wiggins is still biggest Thunder…