Keep/Change/Delete

This is a new thread that I thought of that would function in a similar manner to the "tell me what you think of the pokemon above", but it's going to function differently. Each poster is going to specify either an item, ability, or move, and it's going to be up to the next poster whether to Keep the ability/item/move as is, change it, or whether they would get rid of it entirely. Seems simple enough, right? Would be interesting to get some discussion going as to why one would Keep/Change/Delete, but it's not that mandatory by any means.

Let's start! I'll go with Muddy Water. Would you keep it as is, change it in any way, or get rid of it?