They may bring over the old algorithms but what I'm talking about is the option you say Ideas has to "upgrade" the feature to the newer algorithm. You criticize Solidworks for not having that option when UG doesn't even have it either. Will they add that ability...I don't know.
Also....if the UG sketcher is the best they can do....then they need more help. It still lags far behind the Solidworks sketcher. And where are Assembly configurations? Between Part/Assy families, Arrangements, Reference sets, and Mating Alternates....they don't play well together. Then try throwing UGs layers in the mix and you have a very confusing mix of tools that all work differently. Solidworks configurations are way easier and more powerful.