Sure, if you are a fan of money laundering, social cleansing, pollution and riding bicycles
Away from that for a second, he would be a completely antagonistic appointment, the ultimate symbol of a divided country. Boris is popular among successful older people who vote Tory or are willing to swing Tory now and again, who voted in the referendum based on very middle England attitudes about liberal democracy and the way power should operate, people who saw that the leaders of the EU and the national leaders within it were uncompromising and refused to make amendments for their objective and subjective concerns, Boris and the other senior Tory's gave them confidence to vote leave. On the opposite side is an angry remain vote and a bitter media commentariat who are getting incredibly wound up at the mere presence of Boris anywhere. Particularly over the bus, people who channel a sense of being robbed off the back of Boris lies. His presence would fuel an intense rhetoric campaign against him and the conservative party that would make May look like the light option.
These two sides largely seem unaware of each other. There's little point in any new leader before Brexit is done because there's currently very little objective analysis. The whole Brexit period is just going to be a chorus of tweets, media coverage etc that offers absolutely nothing but are the expression of despair, over reaction, emotive hype and some Tory fudge thrown in there.