I firmly believe a small agile group like the bakers should focus on DAW issues and NOT drum machines... the entire vst arena is awash with amazing new stuff; recently I bought Serum which is amazing in it's own right but does nothing for the DAW.... I'd rather be able to "Hide all console tracks without data"... a huge DAW usability for me.
And, per drums.... there are a zillion ways to go. Hell, Audiobro: LA DRAMA DRUMS (LADD) is blowing people away over at V.I Control... this is a wide open field! The joys of "VSTs"... or take a look at Xfer's "Nerve".... totally rad! amazing! We already get AD2... or go get some of the unique free offerings...
A new, amazing floatable "Arp" module? fantastic... a new drum maschine or synth? There are many already... which do nothing to improve Sonar's functionality.
Focus on the DAW, please! It's what they do best! And from the look of the "features request" forum, there are many awesome improvements we'd love to have taking our DAW to higher levels...