The PM-Designate Heng doesn't have a strong mandate from Singaporeans.

The oppositions have done pretty well for the 2020 GE because they've taken down 2 GRCs and 1 SMC.

What's more interesting is that the designated PM Heng has very weak support from Singaporeans.

Many SG ministers have over 60% support from Singaporeans except Heng Swee Keat (PM-Designate) and S Iswaran. who have a low 50% support.  Being the designated PM after PM Lee, this is a very bad result compared to PM Lee who has over 70% support.  This shows that many Singaporeans do not have faith in Heng.  Maybe PM Lee should reconsider his choice for the next PM.