[WideRight05]

My guess it would be any of the first four reasons, likely #4 considering that Cruz would very likely be his VP if he runs. Trump hasn't gone into great detail about his views in debates, but I just can't see him taking the time to post detailed versions of his plans on his website unless he were serious about it.

Honestly, even though he has an ego I don't think the Donald ever expected to draw this kind of attention. Me personally, I expected he would be toward the bottom tier of candidates while drawing a small crowd that would urge him to run as a third party.

https://www.donaldjtrump.com/positions/tax-reform

I have included a link to his tax reform plan. Of all his positions, I believe that one is the most detailed.