The Front Office page has a widget for Rule 5 Eligible. I scan the names and hover on as many as patience will allow to see their star potential. Some names, if I've been following a year more closely in the minors, I recognize and they're likely players of a certain merit. I double check those for 40-man status. Be great if that widget showed the stars or ratings, but it doesn't. Can't make a GMs job too easy I guess.