It sounds like a clearer emphasis needs to be made of what Percy mentioned above to distinguish a view which incorporates both long periods of morphological stasis and periods of morphological change (continuous or discontinuous) and one of what Dawkin's called 'Constant Speedism'.
There are undoubtedly many who believe that populations undergo gradual changes in both their genetics and morphologies which may lead to speciation amongst other things, it is highly unlikely that there are any 'Constant Speedism' adherents on the board.
TTFN,
WK