do the pros on the tour get to replay holes over and over again during their practice rounds on mon tues and wed? can they just putt on 1 hole for hours during practice rounds?
if we're going for realism then i'd say no to OP suggestions.
in the long run, i'd prefer a range, practice putting green and chipping area. it would be sweet to have those for every course.
BUT i'd take OP's idea now... cuz its probably easier to do quickly than design all that other stuff.
mulligans would be cool for practice rounds. 1 do-over for each stroke would be cool for a practice round. wanna hit that approach to #15 again? etc.
if the whole point of WGTour is realism then some of OP and Faters idea don't fit.
if the realism is just in the look and simulation of swinging etc... then maybe they do work.