Whilst I agree that it's good to maintain relations with bigger teams, it shouldn't come at the detriment of our form.
If it's going solely off merit and Jaros were to hit a bad patch of form, we should be able to bring Ben in without fear of upsetting Liverpool.
Same applies to any loanee from bigger clubs and, to be fair, the club have done that. Last season we had Fish from United and Raikhy from Villa; both got a chance in the first team initially but when it wasn't working, they both dropped out of the side.