Can we rid Wikipedia of 'will likely'? British English doesn't use this expression, but does use 'will probably'.
I have a vague recollection that in 2009 Wikipedia had some 60,000 hits for 'will likely'.
On 2017-12-12, "will likely" had 3,718 hits. (This was the day I did this edit, which resulted in this talk.)
Watch this space :)