Eh, there are definitely different grades of plantar fasciitis, I had it for like a year in my left foot - sometimes it was unbearable, while others it was okay (especially if I was gellin' like Magellan). I do a lot of long distance running and could usually ease into it after a couple of miles. Basketball is another issue, though, since there is a lot more pounding and strain. With proper training, stretching, and medical attention - especially with this being the off-season, Davis should be just fine to start the season. PF is a total pain in the a**, but it's not a major injury like a torn ACL or achilles.