ExtremePain: my buddy just made 60.00 last night
The smallest step for a saturated Legend is 1/500 = 0.002. Thus, the average may be 60.004 and still be displayed as 60.00. You need 60.000(!) or less to advance to TL. (somewhere in the app, the display has three digits)
Concerns about the number of counting(!) RRs apply as well. Has your buddy experienced saturation = the average shooting down more than usual?
Perhaps, your buddy might turn up here to let us glimpse into his stats(?)