No one's mentioned Bob Cooper yet....Coop created a very personal style out of the Lestorian language, and. like Kamuca never failed to swing.
One of the previous posts mentioned Steve White, who, at his best was almost an embodiment of classic Prez. Where Quinichette - whose playing I love - seemed wilfully to mirror Lester's later evolution and decline. This, oddly enough started early, as Q's playing with Jay McShann in 1943 shows. On 'Say Forward I'll March' he sounds like the coarser, less mobile Lester.
Getz - on the broadcasts with the Goodman band in '45 seems to be unable to make up his mind, from tune to tune whether he wants to be Lester or someting more Hawkish and unfortunately we have, as far as I know, nothing to show us how Bud Shank sounded on tenor around this time when he was with Barnet. Bud said he always got to play Charlie's solos on the last set of the evening when CB would leave the stand and hang out. Until his 80s 'reappraisal' Bud has always been Lester through and through.
And Jack Montrose, who told me his friend and mentor in mid 40s LA was Wardell Gray.